Organizations Mass General Brigham Urgent Care LLC to Massage & Banya Spa Of Santa Fe
300 organization NPIs in the federal registry, part 3,623 of 6,533 of the A to Z by practice name. Each row is the registry's record: the legal name, the NPI, the primary taxonomy, the location and the year the NPI was issued; the locations of one practice sit together. 62 link to a page of their own with the clinicians CMS lists billing through them.
| Organization | NPI | Taxonomy | Location | NPI issued |
|---|---|---|---|---|
| Mass General Brigham Urgent Care LLC | 1336513886 | Urgent Care Clinic/Center | Newton, MA | 1-20 |
| Mass General Brigham Urgent Care LLC | 1336658350 | Urgent Care Clinic/Center | Burlington, MA | 9-21 |
| Mass General Brigham Urgent Care LLC | 1346787090 | Urgent Care Clinic/Center | Canton, MA | 1-19 |
| Mass General Brigham Urgent Care LLC | 1609387695 | Urgent Care Clinic/Center | Cambridge, MA | 0-17 |
| Mass General Brigham Urgent Care LLC | 1619341161 | Urgent Care Clinic/Center | Watertown, MA | 1-20 |
| Mass General Brigham Urgent Care LLC | 1699212340 | Urgent Care Clinic/Center | Boston, MA | 1-19 |
| Mass General Brigham Urgent Care LLC | 1720486830 | Urgent Care Clinic/Center | Brookline, MA | 2-05 |
| Mass General Brigham Urgent Care LLC | 1720597750 | Urgent Care Clinic/Center | Woburn, MA | 9-21 |
| Mass General Brigham Urgent Care LLC | 1881141398 | Urgent Care Clinic/Center | Cambridge, MA | 9-01 |
| Mass General Hospital | 1982731006 | Urgent Care Clinic/Center | Chelsea, MA | 2-27 |
| Mass General Hospitals | 1265569461 | General Acute Care Hospital | East Taunton, MA | 2-27 |
| Mass General Physician Organizatio | 1255642229 | Developmental Disabilities Clinic/Center | Lexington, MA | 6-24 |
| Mass General Physicians Org-Hemophilia | 1215340104 | Phlebology Physician | Boston, MA | 6-09 |
| Mass General Physicians Organization, INC | 1669666541 | Radiation Oncology Physician | Exeter, NH | 9-04 |
| Mass General Revere Healthcare Center | 1386839629 | Community/Behavioral Health Agency | Revere, MA | 9-10 |
| Mass General Waltham | 1710070313 | Health Service Clinic/Center | Waltham, MA | 0-02 |
| Mass Haven Homecare Services LLC | 1013684323 | Home Health Agency | Beverly, MA | 8-24 |
| Mass Healthy Smiles, LLC | 1215290606 | Dental Hygienist | Bridgewater, MA | 6-20 |
| Mass Hearing Specialists | 1275400319 | Audiologist | Leominster, MA | 0-22 |
| Mass Hearing Specialists | 1437019320 | Hearing Instrument Specialist | Northborough, MA | 1-13 |
| Mass Hearing Specialists, INC | 1861820284 | Hearing Instrument Specialist | Shirley, MA | 0-22 |
| Mass Hearing Specialists | 1972435907 | Audiologist-Hearing Aid Fitter | Springfield, MA | 6-02 |
| Mass Hhc, LLC | 1619678414 | Home Health Agency | Roslindale, MA | 3-17 |
| Mass Histology Service, INC | 1871951897 | Clinical Medical Laboratory | Worcester, MA | 2-04 |
| Mass Home Health Care | 1235014341 | Home Health Agency | Boston, MA | 8-07 |
| Mass Investment INC | 1013118645 | Internal Medicine Physician | Edison, NJ | 5-30 |
| Mass Kidz Healthy Smiles LLC | 1952658056 | Exclusive Provider Organization | Braintree, MA | 8-07 |
| Mass Lung & Allergy PC | 1235547084 | Pulmonary Disease Physician | Concord, MA | 7-24 |
| Mass Lung & Allergy, PC | 1326305368 | Sleep Disorder Diagnostic Clinic/Center | Leominster, MA | 4-16 |
| Mass Lung & Allergy, PC | 1679734545 | Pulmonary Disease Physician | Leominster, MA | 6-23 |
| Mass Lung & Critical Care, PLLC | 1992496301 | Critical Care Medicine (Internal Medicine) Physician | Marlborough, MA | 5-17 |
| Mass Mani LLC | 1710834254 | Substance Abuse Rehabilitation Facility | Cohasset, MA | 3-13 |
| Mass Medical INC | 1558890947 | Durable Medical Equipment & Medical Supplies | Glendale, WI | 6-08 |
| Mass Medical Equipment And Supplies | 1417838236 | Durable Medical Equipment & Medical Supplies | Westfield, MA | 9-09 |
| Mass Medical Group, LLC | 1205215373 | Internal Medicine Physician | Lowell, MA | 5-22 |
| Mass Medical, S.c. | 1215379524 | Urgent Care Clinic/Center | Lake Forest, IL | 7-28 |
| Mass Medical Supply LLC | 1184462806 | Durable Medical Equipment & Medical Supplies | Dallas, TX | 7-17 |
| Mass Medical Transport, LLC | 1467105775 | Non-emergency Medical Transport (VAN) | Waldorf, MD | 1-27 |
| Mass Mental Health Center | 1881954741 | Adult Mental Health Clinic/Center | Boston, MA | 5-24 |
| Mass Mobile Massage, LLC | 1134073562 | Massage Therapist | Lexington, MA | 2-23 |
| Mass Mpathy LLC | 1962099267 | Internal Medicine Physician | Boston, MA | 2-22 |
| Mass Nova Medical Supplies LLC | 1134041759 | Durable Medical Equipment & Medical Supplies | Springfield, MA | 7-27 |
| Mass Oncology, PC | 1225202831 | Radiation Oncology Physician | Brockton, MA | 4-15 |
| Mass One Dental LLC | 1720416050 | General Practice Dentistry | Revere, MA | 0-23 |
| Mass Optometric Associates, PLLC | 1033309208 | Eyewear Supplier | Hyannis, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1043410244 | Eyewear Supplier | Brookline, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1063610194 | Optometrist | Malden, MA | 7-10 |
| Mass Optometric Associates, PLLC | 1083112981 | Eyewear Supplier | Shrewsbury, MA | 1-25 |
| Mass Optometric Associates, P. C. | 1083804249 | Optometrist | Watertown, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1124228358 | Eyewear Supplier | Brockton, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1124410493 | Eyewear Supplier | Millbury, MA | 2-24 |
| Mass Optometric Associates, PLLC | 1154854941 | Optometrist | Hadley, MA | 4-07 |
| Mass Optometric Associates, PLLC | 1174713309 | Eyewear Supplier | Framingham, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1316368376 | Eyewear Supplier | Burlington, MA | 2-18 |
| Mass Optometric Associates, PLLC | 1346629805 | Eyewear Supplier | Saugus, MA | 5-29 |
| Mass Optometric Associates, PLLC | 1386059665 | Eyewear Supplier | Seekonk, MA | 6-25 |
| Mass Optometric Associates, PLLC | 1386074433 | Eyewear Supplier | Braintree, MA | 1-26 |
| Mass Optometric Associates, PLLC | 1396131660 | Eyewear Supplier | Westwood, MA | 4-13 |
| Mass Optometric Associates, PLLC | 1427248673 | Eyewear Supplier | Danvers, MA | 7-25 |
| Mass Optometric Associates, PC | 1558561753 | Optometrist | Cambridge, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1609066869 | Eyewear Supplier | Quincy, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1609076827 | Eyewear Supplier | Franklin, MA | 7-25 |
| Mass Optometric Associates, PC | 1659561884 | Optometrist | Seekonk, MA | 7-25 |
| Mass Optometric Associates, PC | 1669662821 | Optometrist | Falmouth, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1689864845 | Eyewear Supplier | Malden, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1730389925 | Eyewear Supplier | Billerica, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1760682967 | Eyewear Supplier | Pembroke, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1780874933 | Eyewear Supplier | Dartmouth, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1821426354 | Eyewear Supplier | Wareham, MA | 0-18 |
| Mass Optometric Associates, PC | 1831399039 | Optometrist | Dedham, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1902676547 | Eyewear Supplier | Leominster, MA | 1-04 |
| Mass Optometric Associates, PLLC | 1972059723 | Optometrist | Attleboro, MA | 8-31 |
| Mass Optometric Associates, PC | 1972703106 | Optometrist | Boston, MA | 7-25 |
| Mass Optometric Associates, PLLC | 1982024014 | Eyewear Supplier | Plymouth, MA | 4-16 |
| Mass Order Medical Transport, Incorporated | 1124419064 | Land Ambulance | West Orange, NJ | 2-13 |
| Mass Pediatric Aba, LLC | 1558981100 | Community/Behavioral Health Agency | Westford, MA | 4-23 |
| Mass Pro Transportation | 1528860806 | Transportation Network Company | Lawrence, MA | 3-26 |
| Mass Quality Ride, INC | 1134661655 | Secured Medical Transport (VAN) | Quincy, MA | 1-15 |
| Mass Retina Eye Specialists, INC | 1174285365 | Retina Specialist (Ophthalmology) Physician | Brockton, MA | 0-06 |
| Mass Senior Care LLC Civility Home Care | 1114759362 | In Home Supportive Care Agency | Springfield, MA | 8-16 |
| Mass Spec Solutions | 1407461304 | Clinical Medical Laboratory | West Palm Beach, FL | 9-09 |
| Mass Sport & Spine, INC | 1447237755 | Physical Therapist | Walpole, MA | 2-28 |
| Mass Surgical Supply, LLC | 1871575563 | Durable Medical Equipment & Medical Supplies | Holyoke, MA | 1-17 |
| Mass Transportation Services LLC | 1538560461 | Land Ambulance | West Caldwell, NJ | 9-10 |
| Mass Transportation Services, INC | 1811135049 | Non-emergency Medical Transport (VAN) | Los Angeles, CA | 1-26 |
| Mass Wellness INC | 1023680824 | Multi-Specialty Clinic/Center | Raynham, MA | 7-13 |
| Massa Chiropractic Offices PC | 1992097539 | Chiropractor | Saginaw, MI | 5-13 |
| Massa Dental Offices, PC | 1043394265 | General Practice Dentistry | Hot Springs, SD | 0-24 |
| Massa Home Health Care INC | 1740590686 | Home Health Agency | Roxbury, MA | 0-13 |
| Massa Medical LLC | 1851058895 | Environmental Modification Occupational Therapist | Bowie, MD | 1-24 |
| Massa Wellness LLC | 1295136083 | Public Health or Welfare Agency | Kirkland, WA | 9-11 |
| Massabesic Health Resources PA | 1316983257 | Physical Therapist | Waterboro, ME | 6-21 |
| Massabesic Health Resources, Vi, PC | 1831642859 | Physical Therapy Clinic/Center | Frederiksted, U.S. VIRGIN ISLANDS | 7-26 |
| Massabesic Regional Medical Center | 1386731552 | Family Medicine Physician | Waterboro, ME | 0-06 |
| Massabni Stow PLLC | 1184261190 | General Practice Dentistry | Stow, MA | 2-09 |
| Massac County Mental Health | 1437306727 | Addiction (Substance Use Disorder) Counselor | Metropolis, IL | 8-19 |
| Massac County Mental Health | 1922389147 | Community/Behavioral Health Agency | Metropolis, IL | 9-01 |
| Massac County Mental Health & Family Counseling Center INC | 1134185713 | Professional Counselor | Metropolis, IL | 4-24 |
| Massac County Surgery Center LLC | 1407251622 | Ambulatory Surgical Clinic/Center | Metropolis, IL | 0-30 |
| Massac Ems | 1104283035 | Land Ambulance | Metropolis, IL | 1-22 |
| Massac Memorial Hospital | 1356968275 | Rural Health Clinic/Center | Metropolis, IL | 6-26 |
| Massac Memorial Hospital | 1417303181 | Rural Health Clinic/Center | Metropolis, IL | 5-11 |
| Massac Memorial Hospital | 1740355809 | Rural Health Clinic/Center | Metropolis, IL | 1-22 |
| Massac Memorial Hospital | 1790788578 | Critical Access Hospital | Metropolis, IL | 5-24 |
| Massac Memorial Hospital | 1801941968 | Ambulance | Metropolis, IL | 1-25 |
| Massac Memorial Hospital | 1831226901 | Medicare Defined Swing Bed Hospital Unit | Metropolis, IL | 2-27 |
| Massac Unit District 1 | 1134335821 | Local Education Agency (LEA) | Metropolis, IL | 5-16 |
| Massachuesetts General Hospital | 1023342888 | Hearing and Speech Clinic/Center | Boston, MA | 9-28 |
| Massachusetts Acute Care Specialists PC | 1306134812 | Internal Medicine Physician | Melrose, MA | 7-18 |
| Massachusetts Alliance For Portuguese Speakers | 1821420274 | Community/Behavioral Health Agency | Cambridge, MA | 8-07 |
| Massachusetts Anesthesia Associates, PC | 1205370723 | Anesthesiology Physician | Waltham, MA | 2-19 |
| Massachusetts Anesthesia Corporation | 1346396603 | Specialist | Stoughton, MA | 1-26 |
| Massachusetts Anesthesiology Associates, PC | 1902148760 | Anesthesiology Physician | New Rochelle, NY | 3-20 |
| Massachusetts Assisted Living LLC | 1023233392 | Assisted Living Facility | Needham, MA | 4-13 |
| Massachusetts Assisted Living LLC | 1093930364 | Assisted Living Facility | Lee, MA | 4-13 |
| Massachusetts Avenue Anesthesia Services, PC | 1528045820 | Anesthesiology Physician | Bethesda, MD | 2-28 |
| Massachusetts Avenue Surgery Center | 1568513950 | Ambulatory Surgical Clinic/Center | Bethesda, MD | 1-15 |
| Massachusetts Avenue Surgical Consultants LLC | 1104161082 | Surgical Technologist | Bethesda, MD | 2-04 |
| Massachusetts Bay Regional Mri Limited Partnership | 1831148014 | Magnetic Resonance Imaging (MRI) Clinic/Center | Dorchester Center, MA | 5-08 |
| Massachusetts Bay Regional Mri Limited Partnership | 1871939595 | Magnetic Resonance Imaging (MRI) Clinic/Center | Dedham, MA | 5-21 |
| Massachusetts Cardiology Assoc LLC | 1982661062 | Cardiovascular Disease Physician | Marlborough, MA | 5-01 |
| Massachusetts Care Services INC | 1528464609 | In Home Supportive Care Agency | Brockton, MA | 1-17 |
| Massachusetts Care Services INC | 1891411674 | In Home Supportive Care Agency | Brockton, MA | 0-13 |
| Massachusetts Center For Addiction LLC | 1962129627 | Substance Abuse Rehabilitation Facility | Quincy, MA | 0-24 |
| Massachusetts Center For Adolescent Wellness, LLC | 1164129177 | Adolescent and Children Mental Health Clinic/Center | Lynnfield, MA | 2-09 |
| Massachusetts Center For Adolescent Wellness, LLC | 1851171219 | Adolescent and Children Mental Health Clinic/Center | Braintree, MA | 0-03 |
| Massachusetts Center For People, Work & Learning | 1720415219 | Home Health Agency | Worcester, MA | 9-30 |
| Massachusetts Chiropractic And Performance Center | 1124573126 | Chiropractor | Fitchburg, MA | 8-18 |
| Massachusetts Chiropractic Center LLC | 1073026753 | Chiropractor | Dorchester, MA | 1-16 |
| Massachusetts Coalition For The Homeless | 1164262770 | Case Management Agency | Lynn, MA | 5-30 |
| Massachusetts Coalition For The Homeless | 1245031194 | Case Management Agency | Lynn, MA | 3-24 |
| Massachusetts Coalition For The Homeless | 1548078686 | Case Management Agency | Lynn, MA | 2-20 |
| Massachusetts Coalition For The Homeless | 1609671809 | Supports Brokerage Agency | Lynn, MA | 2-13 |
| Massachusetts Coalition For The Homeless | 1851721625 | In Home Supportive Care Agency | Lynn, MA | 1-15 |
| Massachusetts Correctional Industries | 1245440817 | Eyewear Supplier | Gardner, MA | 5-23 |
| Massachusetts Dental Arts, PC | 1437690138 | Dentist | Peabody, MA | 3-14 |
| Massachusetts Dental Professionals, PC | 1285148494 | General Practice Dentistry | Chicopee, MA | 1-27 |
| Massachusetts Dental Professionals, PC | 1336394006 | General Practice Dentistry | Brewster, MA | 1-23 |
| Massachusetts Dental Professionals, PC | 1669055612 | General Practice Dentistry | Peabody, MA | 4-28 |
| Massachusetts Department Of Public Health | 1326340068 | Public Health or Welfare Agency | Boston, MA | 2-01 |
| Massachusetts Dermatology Associates, PC | 1396167763 | Dermatology Physician | Beverly, MA | 1-20 |
| Massachusetts Dermatology Associates, PC | 1770906323 | Dermatology Physician | Beverly, MA | 1-31 |
| Massachusetts Detox | 1477373421 | Substance Abuse Rehabilitation Facility | Springfield, MA | 0-15 |
| Massachusetts Detox Centers INC | 1699442475 | Substance Abuse Rehabilitation Facility | Wilmington, MA | 8-27 |
| Massachusetts Development Finance Agency | 1235128737 | Ambulance | Devens, MA | 0-18 |
| Massachusetts Ear Nose And Throat Associates 2 LLC | 1487228482 | Otolaryngology Physician | Concord, MA | 5-14 |
| Massachusetts Ear Nose And Throat Associates 3 LLC | 1548837032 | Otolaryngology Physician | Woburn, MA | 6-04 |
| Massachusetts Ear Nose And Throat Associates 4 LLC | 1710554217 | Otolaryngology Physician | Woburn, MA | 6-04 |
| Massachusetts Em-1 Medical Services | 1265620017 | Physician Assistant | Holyoke, MA | 0-05 |
| Massachusetts Em-I Medical Services PC | 1548432503 | Emergency Medicine Physician | Methuen, MA | 3-31 |
| Massachusetts Emergency Response Team INC | 1962026237 | Voluntary or Charitable Agency | Methuen, MA | 6-03 |
| Massachusetts Ent Associates INC | 1063493492 | Otolaryngology Physician | Chelmsford, MA | 1-11 |
| Massachusetts Ent Consultants LLC | 1184118564 | Otolaryngology Physician | Woburn, MA | 6-19 |
| Massachusetts Express Care PLLC | 1861350480 | Urgent Care Clinic/Center | Hanover, MA | 1-13 |
| Massachusetts Express Care PLLC | 1952725756 | Urgent Care Clinic/Center | Weymouth, MA | 2-13 |
| Massachusetts Eye And Ear Associates, INC | 1598160095 | Ophthalmology Physician | Providence, RI | 0-27 |
| Massachusetts Eye And Ear Associates, INC | 1932574332 | Ophthalmology Physician | Boston, MA | 2-10 |
| Massachusetts Eye And Ear Associates LLC | 1992186035 | Otolaryngology Physician | Quincy, MA | 6-15 |
| Massachusetts Eye And Ear Associates North Suburban | 1336671882 | Otolaryngology Physician | Boston, MA | 4-03 |
| Massachusetts Eye And Ear Infirmary | 1013155597 | Eyewear Supplier | Boston, MA | 1-22 |
| Massachusetts Eye And Ear Infirmary | 1417505017 | Speech-Language Pathologist | Boston, MA | 8-28 |
| Massachusetts Eye And Ear Infirmary | 1548425572 | Certified Registered Nurse Anesthetist | Boston, MA | 7-18 |
| Massachusetts Eye And Ear Infirmary | 1639101751 | General Acute Care Hospital | Boston, MA | 7-07 |
| Massachusetts Eye And Ear Infirmary-Pharmacy | 1649437260 | Special Hospital | Boston, MA | 5-21 |
| Massachusetts Eye Associates PC | 1295930949 | Eyewear Supplier | Chelmsford, MA | 6-20 |
| Massachusetts Eye Associates PC | 1912999095 | Ophthalmology Physician | Chelmsford, MA | 8-16 |
| Massachusetts Eye Associates, PC | 1922284793 | Optometrist | Chelmsford, MA | 1-11 |
| Massachusetts Eye Research And Surgery Institution | 1588905343 | Ophthalmology Physician | Cambridge, MA | 3-04 |
| Massachusetts Eye Research And Surgery Institution, PC | 1639230527 | Ophthalmology Physician | Waltham, MA | 2-13 |
| Massachusetts Eye Surgery LLC | 1881429306 | Ambulatory Surgical Clinic/Center | Natick, MA | 9-04 |
| Massachusetts Family Home Healthcare LLC | 1700778628 | In Home Supportive Care Agency | Westford, MA | 7-16 |
| Massachusetts Fertility Center | 1063729051 | Clinical Medical Laboratory | Dedham, MA | 9-11 |
| Massachusetts Foot & Ankle Specialists PC | 1831681667 | Podiatric Clinic/Center | Reading, MA | 6-06 |
| Massachusetts General Hospital | 1023300472 | General Acute Care Hospital | Boston, MA | 5-04 |
| Massachusetts General Hospital | 1083740914 | General Acute Care Hospital | North Andover, MA | 2-26 |
| Massachusetts General Hospital | 1093103046 | Long Term Care Hospital | Cambridge, MA | 2-29 |
| Massachusetts General Hospital | 1114196961 | General Acute Care Hospital | Boston, MA | 2-26 |
| Massachusetts General Hospital | 1134262819 | General Acute Care Hospital | Boston, MA | 2-14 |
| Massachusetts General Hospital | 1154468510 | General Acute Care Hospital | Boston, MA | 2-01 |
| Massachusetts General Hospital | 1164063707 | Adult Health Nurse Practitioner | Boston, MA | 0-04 |
| Massachusetts General Hospital | 1184613721 | General Acute Care Hospital | Boston, MA | 0-17 |
| Massachusetts General Hospital | 1205181021 | General Acute Care Hospital | South Boston, MA | 7-18 |
| Massachusetts General Hospital | 1225232366 | General Acute Care Hospital | Boston, MA | 6-13 |
| Massachusetts General Hospital | 1265578330 | Medical Specialty Clinic/Center | Boston, MA | 1-29 |
| Massachusetts General Hospital | 1346811510 | Anesthesiology Physician | Boston, MA | 7-08 |
| Massachusetts General Hospital | 1366561391 | General Acute Care Hospital | Boston, MA | 3-29 |
| Massachusetts General Hospital | 1417075193 | General Acute Care Hospital | Somerville, MA | 3-27 |
| Massachusetts General Hospital | 1427423946 | Mammography Clinic/Center | Boston, MA | 2-09 |
| Massachusetts General Hospital | 1518219120 | Rehabilitation Hospital Unit | Boston, MA | 0-05 |
| Massachusetts General Hospital | 1558506147 | General Acute Care Hospital | Boston, MA | 2-10 |
| Massachusetts General Hospital | 1558586172 | Neurology Physician | Boston, MA | 4-17 |
| Massachusetts General Hospital | 1578842498 | General Acute Care Hospital | Boston, MA | 8-09 |
| Massachusetts General Hospital | 1598014029 | Children's Hospital | Boston, MA | 8-30 |
| Massachusetts General Hospital | 1609713676 | Reproductive Endocrinology/Infertility Registered Nurse | Boston, MA | 4-29 |
| Massachusetts General Hospital | 1649111634 | Psychiatric Hospital | Boston, MA | 4-02 |
| Massachusetts General Hospital | 1679825236 | Children's Hospital | Boston, MA | 0-08 |
| Massachusetts General Hospital | 1699908756 | Clinical Social Worker | Charlestown, MA | 8-24 |
| Massachusetts General Hospital | 1710268362 | Adult Health Nurse Practitioner | Boston, MA | 9-08 |
| Massachusetts General Hospital | 1720455603 | General Acute Care Hospital | Lexington, MA | 8-27 |
| Massachusetts General Hospital | 1740573229 | General Acute Care Hospital | Arlington, MA | 5-17 |
| Massachusetts General Hospital | 1780934075 | Critical Access Hospital | Attleboro, MA | 9-13 |
| Massachusetts General Hospital | 1790812105 | General Acute Care Hospital | Brockton, MA | 2-27 |
| Massachusetts General Hospital | 1821123860 | Critical Access Hospital | Boston, MA | 2-22 |
| Massachusetts General Hospital | 1821141649 | Medical Specialty Clinic/Center | Boston, MA | 1-18 |
| Massachusetts General Hospital | 1942337126 | General Acute Care Hospital | Randolph, MA | 2-27 |
| Massachusetts General Hospital | 1962750919 | General Acute Care Hospital | Boston, MA | 8-23 |
| Massachusetts General Hospital | 1992926992 | General Acute Care Hospital | Boston, MA | 5-01 |
| Massachusetts General Hospital Oral & Maxillofacial Surgery | 1144509209 | General Acute Care Hospital | Boston, MA | 8-08 |
| Massachusetts General Hospital Physicians Organization | 1831566132 | Emergency Care Clinic/Center | Chestnut Hill, MA | 8-22 |
| Massachusetts General Hospital Revere Healthcare Center | 1871715151 | Mental Health Clinic/Center (Including Community Mental Health Center) | Revere, MA | 5-03 |
| Massachusetts General Physicians Organization | 1073979423 | General Acute Care Hospital | Boston, MA | 1-14 |
| Massachusetts General Physicians Organization, INC | 1245306976 | Reproductive Endocrinology Physician | Boston, MA | 1-27 |
| Massachusetts General Physicians Organization | 1265583199 | Dentist | Boston, MA | 1-16 |
| Massachusetts General Physicians Organization, INC | 1306186523 | Durable Medical Equipment & Medical Supplies | Boston, MA | 2-25 |
| Massachusetts General Physicians Organization, INC | 1326766205 | Durable Medical Equipment & Medical Supplies | Waltham, MA | 8-17 |
| Massachusetts General Physicians Organization | 1396062246 | Dentist | Danvers, MA | 4-30 |
| Massachusetts General Physicians Organization INC | 1801874573 | Dermatology Physician | Boston, MA | 1-04 |
| Massachusetts General Physicians Organization, INC | 1942691803 | Durable Medical Equipment & Medical Supplies | Waltham, MA | 2-13 |
| Massachusetts General Physicians Organization | 1982848222 | Clinic/Center | Boston, MA | 4-30 |
| Massachusetts Health Operations LLC | 1104652304 | Psychiatric Residential Treatment Facility | Cataumet, MA | 9-12 |
| Massachusetts Home Care LLC | 1912898669 | Home Health Agency | New Bedford, MA | 7-11 |
| Massachusetts Home Healthcare LLC | 1306211016 | Home Health Agency | North Chelmsford, MA | 2-07 |
| Massachusetts Institute Of Technology | 1346308723 | Multi-Specialty Clinic/Center | Cambridge, MA | 2-05 |
| Massachusetts Institute Of Technology | 1457607756 | Urgent Care Clinic/Center | Cambridge, MA | 7-24 |
| Massachusetts Institute Of Technology | 1518578061 | Land Ambulance | Cambridge, MA | 8-10 |
| Massachusetts Institute Of Technology | 1528187259 | Pharmacy | Cambridge, MA | 3-27 |
| Massachusetts Institute Of Technology | 1588133946 | General Practice Dentistry | Cambridge, MA | 1-15 |
| Massachusetts Interlocal Insurance Association | 1003413725 | Health Maintenance Organization | Boston, MA | 0-06 |
| Massachusetts Lab INC | 1083345888 | Clinical Medical Laboratory | Englewood, OH | 6-22 |
| Massachusetts Luna Care Physical Therapy LLC | 1427713742 | Physical Therapist | Boston, MA | 1-02 |
| Massachusetts Maritime Academy Emergency Medical Services | 1184368268 | Land Ambulance | Buzzards Bay, MA | 4-25 |
| Massachusetts Medical Group, PC | 1487385290 | Clinical Pathology/Laboratory Medicine Physician | Carlsbad, CA | 6-22 |
| Massachusetts Medical & Physical Therapy Associates INC | 1447259163 | Rehabilitation Practitioner | Woburn, MA | 7-14 |
| Massachusetts Medical & Rehabilitation INC | 1366889610 | Point of Service | Everett, MA | 5-28 |
| Massachusetts Medical Specialists PC | 1578239190 | Clinic/Center | Boston, MA | 8-23 |
| Massachusetts Mental Health Center | 1316211766 | Community/Behavioral Health Agency | Boston, MA | 3-02 |
| Massachusetts Mental Health Center | 1790836799 | Psychiatric Hospital | Jamaica Plain, MA | 1-16 |
| Massachusetts Mental Health Treatment LLC | 1558187096 | Adult Mental Health Clinic/Center | Pembroke, MA | 2-02 |
| Massachusetts Mentor LLC | 1093481848 | Home Health Agency | Brockton, MA | 8-20 |
| Massachusetts Mentor | 1497091235 | Case Management Agency | New Bedford, MA | 2-26 |
| Massachusetts Mentor, INC | 1801562392 | Home Health Agency | Brockton, MA | 8-17 |
| Massachusetts Mentor LLC | 1811021090 | Foster Care Agency | Brockton, MA | 3-16 |
| Massachusetts Mentor LLC | 1952981862 | Home Health Agency | Brockton, MA | 4-13 |
| Massachusetts Mind Center LLC | 1972930063 | Clinic/Center | Boston, MA | 0-03 |
| Massachusetts Minority Aids Partnership | 1356681886 | Case Management Agency | Worcester, MA | 2-20 |
| Massachusetts Mobile Pet PC | 1861448797 | Mobile Radiology Clinic/Center | Haverhill, MA | 5-25 |
| Massachusetts Multicultural Psycho-Educational Assessment Center | 1225484181 | Mental Health Counselor | Boston, MA | 5-10 |
| Massachusetts Neuro Intervention PC | 1699830778 | Specialist | Brookline, MA | 2-27 |
| Massachusetts Neurodiagnostics, LLC | 1063956555 | Physiological Laboratory | Danvers, MA | 2-19 |
| Massachusetts Oncology Services PC | 1568696474 | Radiation Oncology Clinic/Center | Holyoke, MA | 5-06 |
| Massachusetts Oncology Services, PC | 1982674941 | Specialist | Holyoke, MA | 1-24 |
| Massachusetts Opticians INC | 1629251046 | Durable Medical Equipment & Medical Supplies | Chelmsford, MA | 2-07 |
| Massachusetts Orthopedic Treatment Center | 1750633947 | Orthopaedic Surgery Physician | Worcester, MA | 0-11 |
| Massachusetts Partners In Hearing LLC | 1205249547 | Hearing and Speech Clinic/Center | Worcester, MA | 6-04 |
| Massachusetts Phs LLC | 1700186905 | Nurse Practitioner | Boston, MA | 0-22 |
| Massachusetts Physical Therapy Services Of Framingham, LLC | 1639871882 | Physical Therapist | Framingham, MA | 3-21 |
| Massachusetts Physical Therapy Services Of Quincy Bay, LLC | 1568162170 | Physical Therapist | Quincy, MA | 3-03 |
| Massachusetts Physicians Group LLC | 1235852013 | Substance Use Disorder Rehabilitation Clinic/Center | Great Barrington, MA | 9-26 |
| Massachusetts Post Acute Medical Services 1 PC | 1699204503 | Hospitalist Physician | Annapolis, MD | 6-06 |
| Massachusetts Psychiatric Services, LLC | 1265989453 | Psychiatry Physician | Sturbridge, MA | 9-06 |
| Massachusetts Psychotherapy Associates | 1871618827 | Clinical Psychologist | Westborough, MA | 3-20 |
| Massachusetts Rehabilitation Commission | 1326250150 | Community/Behavioral Health Agency | Worcester, MA | 5-04 |
| Massachusetts Ride Service LLC | 1316533110 | Taxi | Framingham, MA | 2-15 |
| Massachusetts Senior Care, LLC | 1720450760 | Skilled Nursing Facility | Washington, DC | 0-29 |
| Massachusetts Sleep Consultants | 1114852464 | Pediatric Occupational Therapist | Wilmington, MA | 6-17 |
| Massachusetts Society For The Prevention Of Cruelty To Children | 1003954983 | Clinical Social Worker | Greenfield, MA | 2-02 |
| Massachusetts Society For The Prevention Of Cruelty To Children | 1093995045 | Community/Behavioral Health Agency | Pittsfield, MA | 1-07 |
| Massachusetts Society For The Prevention Of Cruelty To Children | 1114230018 | Mental Health Clinic/Center (Including Community Mental Health Center) | Jamaica Plain, MA | 7-20 |
| Massachusetts Society For The Prevention Of Cruelty To Children | 1285712596 | Mental Health Clinic/Center (Including Community Mental Health Center) | Boston, MA | 1-02 |
| Massachusetts Society For The Prevention Of Cruelty To Children | 1396871067 | Developmental Disabilities Clinic/Center | Boston, MA | 2-26 |
| Massachusetts Society For The Prevention Of Cruelty To Children | 1689980229 | Community/Behavioral Health Agency | Holyoke, MA | 8-20 |
| Massachusetts Society For The Prevention Of Cruelty To Children | 1902110034 | Community/Behavioral Health Agency | Boston, MA | 7-30 |
| Massachusetts South Eastern Eye Center, INC | 1841499670 | Ophthalmic Technician/Technologist | Wareham, MA | 7-12 |
| Massachusetts Special Care And Association | 1457127664 | In Home Supportive Care Agency | Holliston, MA | 1-29 |
| Massachusetts Urgent Care Provider Network, LLC | 1013275403 | Urgent Care Clinic/Center | Scottsdale, AZ | 4-24 |
| Massachusetts Wellness Group | 1740551589 | Exclusive Provider Organization | Abington, MA | 1-25 |
| Massage 22 LLC | 1568395374 | Massage Therapist | Palm Springs, CA | 6-03 |
| Massage Affects, LLC | 1285318329 | Massage Therapist | Londonderry, NH | 6-09 |
| Massage Alchemist INC | 1366337339 | Massage Therapist | Clearwater, FL | 6-10 |
| Massage And Bodyworx LLC | 1700756301 | Massage Therapist | Columbia, SC | 1-08 |
| Massage And Facial Works, LLC | 1326339482 | Clinic/Center | Vero Beach, FL | 4-25 |
| Massage And Facials By Dao | 1942659586 | Rehabilitation Clinic/Center | Sarasota, FL | 6-04 |
| Massage And Fitness, LLC | 1174061683 | Rehabilitation Practitioner | Norwalk, CT | 2-03 |
| Massage And Fitness, LLC | 1194098137 | Massage Therapist | Norwalk, CT | 2-22 |
| Massage And Fitness Professionals | 1275859332 | Massage Therapist | Stuart, FL | 4-14 |
| Massage And Medical Services, INC | 1912321217 | Health Service Clinic/Center | Hialeah, FL | 2-07 |
| Massage And Medspa Solutions | 1134940919 | Clinic/Center | Sandy Springs, GA | 0-23 |
| Massage And Rehab Center | 1902100688 | Massage Therapist | Miami, FL | 1-10 |
| Massage And Spa At Bethany | 1649717141 | Clinic/Center | Portland, OR | 1-23 |
| Massage And Wellness, LLC | 1740735190 | Physical Therapy Clinic/Center | Largo, FL | 8-15 |
| Massage And Wellness Care | 1619403037 | Health Maintenance Organization | Leesburg, FL | 5-04 |
| Massage Angles | 1861701658 | Specialist | Dania Beach, FL | 9-28 |
| Massage Appeal INC | 1144576026 | Massage Therapist | West Palm Beach, FL | 7-30 |
| Massage Art Studio LLC | 1417657115 | Massage Therapist | Decatur, GA | 3-09 |
| Massage Associates Of Atlanta, LLC | 1568894004 | Massage Therapist | Tucker, GA | 8-07 |
| Massage At Monroe | 1033658737 | Prevention Professional | Monroe, NC | 2-15 |
| Massage Austin LLC | 1750189197 | Massage Therapist | Austin, TX | 3-03 |
| Massage Away | 1699955690 | Exclusive Provider Organization | Osterville, MA | 1-07 |
| Massage Balance Massage Therapy, LLC | 1770447146 | Massage Therapist | East Providence, RI | 2-10 |
| Massage & Banya Spa Of Santa Fe | 1508000191 | Massage Therapist | Santa Fe, NM | 4-27 |
Source: CMS National Plan and Provider Enumeration System (NPPES) (download.cms.gov).