Providers Mandy Mason to Nakita Mason
300 individual NPIs in the federal registry, part 13,767 of 24,427 of the A to Z by surname. Each row is the registry's record: the name and credential, the NPI, the primary specialty, the practice city and the year the NPI was issued. 90 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Mandy Mason | 1992630461 | Behavior Technician | Brooklyn, NY | 2026 |
| Maranda Mason | 1689331241 | Case Manager/Care Coordinator | Dublin, OH | 2021 |
| Marc Mason | 1023429644 | Clinical Social Worker | New York, NY | 2014 |
| Marc Mason, BS | 1174087001 | Counselor | Eugene, OR | 2019 |
| Marc Mason | 1730450909 | Occupational Therapy Assistant | Seminole, FL | 2012 |
| Marc Mason, RN | 1962266155 | Community Health Registered Nurse | Warm Springs, OR | 2024 |
| Marcia Mason, RN | 1235777392 | Registered Nurse | Moneta, VA | 2019 |
| Marcia Mason | 1972678415 | Clinical Social Worker | New York, NY | 2006 |
| Marcus Mason, MD | 1033181854 | Specialist | Miami, FL | 2006 |
| Marcus Mason, LCPC, EDD, MA, BS | 1225663016 | Professional Counselor | Lanham, MD | 2020 |
| Marcus Mason, MS | 1366276107 | Mental Health Counselor | Raleigh, NC | 2024 |
| Marcy Mason, NP | 1285001404 | Adult Health Nurse Practitioner | Rochester, NY | 2015 |
| Margaret Mason | 1033610746 | Nurse Practitioner | Baltimore, MD | 2018 |
| Margaret Mason, MA, LCPC | 1235341769 | Professional Counselor | Chicago, IL | 2007 |
| Margaret Mason, LCSW | 1376009654 | Clinical Social Worker | Philadelphia, PA | 2019 |
| Margaret Mason | 1598107401 | Clinical Social Worker | Springfield, OH | 2013 |
| Margaret Mason, DPT | 1780355685 | Physical Therapist | Southern Pines, NC | 2021 |
| Margot Mason, MA CCC-SLP | 1245361724 | Speech-Language Pathologist | Phoenix, AZ | 2007 |
| Maria Mason, SURGICAL FIRST ASSIS | 1710422191 | Surgical Assistant | Medford, OR | 2016 |
| Maria Mason, M.D. | 1710903174 | General Practice Physician | Waldron, AR | 2006 |
| Maria Mason, MD | 1730748377 | Pediatrics Physician | Alpena, MI | 2019 |
| Maria Mason | 1760976534 | Social Worker | Jamaica Plain, MA | 2018 |
| Maria Mason | 1982976981 | Nurse's Aide | Cincinnati, OH | 2012 |
| Mariah Mason, RN | 1467149997 | Registered Nurse | Buffalo, NY | 2023 |
| Mariah Mason, MD | 1558629188 | Dermatology Physician | Portland, OR | 2012 |
| Marian Mason, DDS | 1295967438 | Dentist | Oxon Hill, MD | 2009 |
| Mariann Mason | 1336514207 | Occupational Therapist | Summit, MS | 2015 |
| Marianne Mason, M.D. | 1467690388 | Obstetrics & Gynecology Physician | Sun City, AZ | 2009 |
| Marie Mason | 1457723181 | Physical Therapy Assistant | Oswego, NY | 2015 |
| Marie Mason, PA | 1508114430 | Physician Assistant | Skowhegan, ME | 2012 |
| Marie Mason, DC | 1578572160 | Chiropractor | Bridgeport, WV | 2006 |
| Marie Mason, LCSW | 1669777025 | Clinical Social Worker | Tampa, FL | 2011 |
| Marie Mason, DC | 1811098056 | Chiropractor | Gresham, OR | 2006 |
| Marie Mason, LPC | 1841703915 | Professional Counselor | San Antonio, TX | 2017 |
| Marie Mason, MS, ARNP, CNS | 1932139797 | Gerontology Nurse Practitioner | Norman, OK | 2006 |
| Marisa Mason | 1184985848 | Personal Care Attendant | Ne, DC | 2012 |
| Marissa Mason, LICSW | 1023760261 | Clinical Social Worker | Morrisville, VT | 2022 |
| Marissa Mason, ATC | 1053851253 | Athletic Trainer | Bridgeport, WV | 2017 |
| Marissa Mason | 1104702737 | Doula | La Mesa, CA | 2025 |
| Marissa Mason | 1114564200 | Physical Therapist | Rochester, NY | 2019 |
| Marissa Mason | 1295619005 | Occupational Therapy Assistant | Brookfield, WI | 2025 |
| Marissa Mason, M.S. CF-SLP | 1932777653 | Speech-Language Pathologist | New Orleans, LA | 2021 |
| Mark Mason, MD | 1134167091 | Emergency Medicine Physician | Kirkwood, MO | 2006 |
| Mark Mason, MD | 1255414272 | Oral & Maxillofacial Surgery (D.M.D.) | Southlake, TX | 2006 |
| Mark Mason, M.D. | 1336124510 | Surgery Physician | Medford, OR | 2005 |
| Mark Mason, M.D. | 1366886921 | Neurology Physician | Charlottesville, VA | 2013 |
| Mark Mason, MD | 1386751493 | Psychiatry Physician | Asheville, NC | 2006 |
| Mark Mason, M.D. | 1386930626 | Surgery Physician | Branson, MO | 2011 |
| Mark Mason | 1427511609 | Case Manager/Care Coordinator | Wilmington, DE | 2019 |
| Mark Mason, PHARM.D, | 1497026975 | Pharmacist | Tampa, FL | 2012 |
| Mark Mason | 1508179870 | Addiction (Substance Use Disorder) Counselor | Liberty, NY | 2010 |
| Mark Mason, MD | 1508989641 | Independent Medical Examiner Physician | San Antonio, TX | 2007 |
| Mark Mason, PT | 1609819184 | Physical Therapist | Overland Park, KS | 2006 |
| Mark Mason, D.M.D. | 1629070735 | Dentist | Fishkill, NY | 2005 |
| Mark Mason, O.D. | 1770699340 | Optometrist | North Canton, OH | 2006 |
| Mark Mason, MD | 1811958887 | Orthopaedic Surgery Physician | Hershey, PA | 2006 |
| Mark Mason, PHD | 1821810631 | Counseling Psychologist | Newark, DE | 2024 |
| Marla Mason, RN | 1316312564 | Registered Nurse | Pittsboro, NC | 2015 |
| Marquez Mason | 1922787399 | Social Worker | Niles, OH | 2023 |
| Marquita Mason | 1770234486 | Occupational Therapy Assistant | Amarillo, TX | 2022 |
| Marsha Mason, MD | 1679556518 | Pediatrics Physician | Tucson, AZ | 2005 |
| Marsha Mason, M.D. | 1831205129 | Specialist | Manassas, VA | 2006 |
| Marshall Mason, HHS | 1407389950 | Contractor | Hillsboro, MO | 2017 |
| Martha Mason | 1467307819 | Professional Counselor | Burlington, WI | 2026 |
| Martha Mason | 1467818153 | Counselor | Avondale, AZ | 2016 |
| Martha Mason, PSY.D. | 1811385636 | Clinical Psychologist | Crawfordville, FL | 2014 |
| Martin Mason, DC | 1790963858 | Chiropractor | Melbourne, FL | 2008 |
| Marva Mason, LMT | 1972965721 | Massage Therapist | Toledo, OH | 2016 |
| Mary Mason | 1063287548 | Case Manager/Care Coordinator | Lorain, OH | 2023 |
| Mary Mason, MD | 1093844540 | General Practice Physician | Saint Louis, MO | 2007 |
| Mary Mason, DO | 1144382334 | Family Medicine Physician | Ogden, UT | 2006 |
| Mary Mason, RD,LD | 1144485962 | Registered Dietitian | Kansas City, MO | 2008 |
| Mary Mason, M.D. | 1174770101 | Family Medicine Physician | Hayward, WI | 2008 |
| Mary Mason, D.C. | 1245338011 | Chiropractor | Austin, TX | 2006 |
| Mary Mason, LMP | 1265875389 | Massage Therapist | Camas, WA | 2013 |
| Mary Mason, MD | 1275670457 | Family Medicine Physician | Little River, SC | 2007 |
| Mary Mason, ADVANCED NURSE PRACT | 1366389272 | Critical Care Medicine Registered Nurse | New Milford, NJ | 2026 |
| Mary Mason | 1376077594 | Speech-Language Pathologist | Tampa, FL | 2017 |
| Mary Mason, DNP, FNP-BC | 1407685829 | Nurse Practitioner | Berlin, MD | 2024 |
| Mary Mason, PTA | 1417807017 | Physical Therapy Assistant | Freeport, FL | 2026 |
| Mary Mason, MD | 1447226196 | Endocrinology, Diabetes & Metabolism Physician | Virginia Beach, VA | 2006 |
| Mary Mason, D.M.D | 1598837155 | General Practice Dentistry | Mobile, AL | 2006 |
| Mary Mason, PMHNP | 1962249680 | Psychiatric/Mental Health Nurse Practitioner | Lubbock, TX | 2024 |
| Mary Mason, M.S., SLP-CCC | 1972070746 | Speech-Language Pathologist | Galena, OH | 2018 |
| Mary Mason, RPH | 1982743555 | Pharmacist | Evanston, IL | 2007 |
| Mary Ann Mason, NP | 1538223292 | Nurse Practitioner | Durham, NC | 2006 |
| Mary Beth Mason, PT/ATC | 1346481694 | Physical Therapist | Lexington, KY | 2009 |
| Maryah Mason | 1801622808 | Behavior Technician | Fayetteville, NC | 2024 |
| Maryanna Mason, NCC | 1366283814 | Mental Health Counselor | Morgantown, WV | 2024 |
| Maryanna Mason, M.D. | 1700822566 | Diagnostic Radiology Physician | Stony Brook, NY | 2006 |
| Maryanne Mason | 1316864622 | Behavior Technician | Brooklyn, NY | 2026 |
| Marylyn Mason, RN | 1194940635 | Community Health Registered Nurse | Glen Burnie, MD | 2007 |
| Marylynne Mason, RD | 1689794901 | Registered Dietitian | Watertown, WI | 2007 |
| Mathew Mason, PHARM.D. | 1447605662 | Student in an Organized Health Care Education/Training Program | Newark, DE | 2016 |
| Matilda Mason, M.D | 1205141959 | Internal Medicine Physician | Hackettstown, NJ | 2010 |
| Matthew Mason | 1033854526 | Behavior Technician | Frederick, MD | 2022 |
| Matthew Mason, PA | 1073011870 | Medical Physician Assistant | Rochester, NY | 2018 |
| Matthew Mason, LICSW | 1184102386 | Clinical Social Worker | Woburn, MA | 2018 |
| Matthew Mason, M.D. | 1235663022 | Obstetrics & Gynecology Physician | Hammond, LA | 2017 |
| Matthew Mason, LADC | 1235945791 | Addiction (Substance Use Disorder) Counselor | Edina, MN | 2024 |
| Matthew Mason, D.D.S. | 1356793244 | Periodontics | Chapel Hill, NC | 2016 |
| Matthew Mason, DC | 1356866818 | Chiropractor | Bridgeport, WV | 2017 |
| Matthew Mason, MD | 1487116281 | Emergency Medicine Physician | San Diego, CA | 2019 |
| Matthew Mason, DO | 1659878254 | Pediatrics Physician | Waterville, ME | 2018 |
| Matthew Mason, DC | 1669607495 | Chiropractor | Warren, OH | 2009 |
| Matthew Mason, BSW | 1689412074 | Social Worker | Abingdon, VA | 2024 |
| Matthew Mason | 1710235023 | Registered Nurse | Hines, IL | 2012 |
| Matthew Mason, M.D. | 1710272471 | Gastroenterology Physician | Greenwood, SC | 2011 |
| Matthew Mason, CNP | 1750153821 | Acute Care Nurse Practitioner | Weymouth, MA | 2023 |
| Matthew Mason, MD | 1821264946 | Pediatric Urology Physician | Syracuse, NY | 2008 |
| Matthew Mason, MD | 1821790478 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2023 |
| Matthew Mason | 1841938784 | Hospitalist Physician | Houston, TX | 2022 |
| Matthew Mason, PH.D. | 1871615559 | Clinical Psychologist | Columbia, MD | 2007 |
| Matthew Mason, PA-C | 1952067795 | Physician Assistant | Albuquerque, NM | 2021 |
| Matthew Mason | 1972385789 | Mental Health Counselor | Hyannis, MA | 2023 |
| Mattie Mason, RN, BSN | 1457379547 | Case Manager/Care Coordinator | Houston, TX | 2006 |
| Mattye Mason, DPT | 1932772530 | Physical Therapist | Boerne, TX | 2021 |
| Maureen Mason | 1679509137 | Physical Therapist | San Diego, CA | 2006 |
| Maya Mason, LCSW | 1598285033 | Clinical Social Worker | Texarkana, TX | 2017 |
| Maycee Mason | 1972385375 | Behavior Technician | Columbus, GA | 2023 |
| Mayci Mason, M.ED | 1043090467 | Counselor | Knoxville, TN | 2023 |
| McKayla Mason | 1073403127 | Nurse Practitioner | Cookeville, TN | 2025 |
| McKenzie Mason | 1285331389 | Behavior Technician | Spanish Fork, UT | 2023 |
| McKenzie Mason, CNS | 1457909624 | Gerontology Clinical Nurse Specialist | Dayton, OH | 2019 |
| McKenzie Mason, BCBA | 1639634504 | Behavior Analyst | Tucson, AZ | 2019 |
| Meagan Mason, PHARMD | 1073906822 | Pharmacist | Arkansas City, KS | 2015 |
| Meagan Mason, M.S., CCC-SLP | 1134744212 | Speech-Language Pathologist | Knoxville, TN | 2020 |
| Meekile Mason, M.D. | 1477750743 | Psychiatry Physician | Reno, NV | 2007 |
| Megan Mason | 1073983284 | Athletic Trainer | San Francisco, CA | 2015 |
| Megan Mason | 1164796686 | Developmental Therapist | Southborough, MA | 2012 |
| Megan Mason | 1174305775 | Social Worker | Columbus, KS | 2023 |
| Megan Mason, M.D. | 1184887655 | Neurology Physician | Gallatin, TN | 2008 |
| Megan Mason, APRN | 1245825553 | Family Nurse Practitioner | Vero Beach, FL | 2021 |
| Megan Mason, MSN, FNP-C | 1265952485 | Nurse Practitioner | Clearwater, FL | 2017 |
| Megan Mason, LISW-S | 1295492809 | Social Worker | Toledo, OH | 2021 |
| Megan Mason, SLP | 1316213010 | Speech-Language Pathologist | Sweetwater, TX | 2012 |
| Megan Mason, LMHC, LCAC | 1689357204 | Mental Health Counselor | Miami, FL | 2023 |
| Megan Mason | 1700342367 | Mental Health Counselor | Anaheim, CA | 2019 |
| Megan Mason | 1992380802 | Behavior Technician | Honolulu, HI | 2021 |
| Meghan Mason, NP | 1417663915 | Family Nurse Practitioner | Sarasota, FL | 2023 |
| Meghan Mason | 1912876327 | Day Training/Habilitation Specialist | Anchorage, AK | 2025 |
| Mekka Mason | 1821647728 | Attendant Care Provider | Tampa, FL | 2019 |
| Mel Mason, PH.D., LPC | 1295690428 | Mental Health Counselor | Chicago, IL | 2025 |
| Melanie Mason | 1033767306 | Case Manager/Care Coordinator | Madison, WI | 2019 |
| Melanie Mason | 1366984940 | Athletic Trainer | Waukee, IA | 2016 |
| Melanie Mason, RN | 1427585751 | Marriage & Family Therapist | Lake Mary, FL | 2017 |
| Melanie Mason, CDCA | 1710497235 | Addiction (Substance Use Disorder) Counselor | Mason, OH | 2017 |
| Melanie Mason, PT | 1841393048 | Physical Therapist | Clifton Forge, VA | 2006 |
| Melanie Mason, O.D. | 1891082913 | Optometrist | Livermore, CA | 2011 |
| Melanie Mason, CPSS, CFSP | 1922689603 | Peer Specialist | Idaho Falls, ID | 2021 |
| Melinda Mason, PT | 1306885991 | Physical Therapist | Tumwater, WA | 2006 |
| Melinda Mason, RN | 1912745498 | Registered Nurse | Cincinnati, OH | 2024 |
| Melissa Mason, PA-C | 1033715529 | Physician Assistant | Dallas, TX | 2020 |
| Melissa Mason, APRN | 1033953492 | Critical Care Medicine Registered Nurse | Santa Clara, CA | 2024 |
| Melissa Mason, PA | 1093175267 | Medical Physician Assistant | Madison, WI | 2016 |
| Melissa Mason | 1205686862 | Clinical Social Worker | Logan, UT | 2024 |
| Melissa Mason, MHC | 1275869943 | Mental Health Counselor | Morrisville, VT | 2009 |
| Melissa Mason, MS, CCC-SLP/L | 1285883454 | Speech-Language Pathologist | Lockport, NY | 2008 |
| Melissa Mason | 1336379940 | Licensed Practical Nurse | Louisville, KY | 2009 |
| Melissa Mason | 1417555939 | Day Training/Habilitation Specialist | Summersville, WV | 2020 |
| Melissa Mason, NNP | 1457761900 | Neonatal Nurse Practitioner | Missouri City, TX | 2014 |
| Melissa Mason, DNP, APRN, FNP-C | 1477097848 | Family Nurse Practitioner | Austin, TX | 2016 |
| Melissa Mason, MSW, LCSW-R | 1588810378 | Clinical Social Worker | Fishkill, NY | 2008 |
| Melissa Mason | 1619699030 | Behavior Technician | Rock Hill, SC | 2022 |
| Melissa Mason, TSHH, TOD | 1700160090 | Speech-Language Assistant | Rochester, NY | 2011 |
| Melissa Mason, NURSE PRACTITIONER | 1770201865 | Family Nurse Practitioner | Victorville, CA | 2022 |
| Melissa Mason, NP | 1831706449 | Family Nurse Practitioner | Athens, GA | 2020 |
| Melissa Mason | 1841994670 | Behavior Technician | El Dorado Hills, CA | 2023 |
| Melissa Mason, M.D. | 1851398804 | Pediatrics Physician | Albuquerque, NM | 2005 |
| Melissa Mason, CRNP | 1912496068 | Gerontology Nurse Practitioner | Baltimore, MD | 2018 |
| Melissa Mason, M.S., BCBA | 1932361276 | Behavior Analyst | St Augustine, FL | 2008 |
| Melissa Mason, PMHNP-BC | 1932796331 | Psychiatric/Mental Health Nurse Practitioner | Bellevue, WA | 2020 |
| Melodie Mason, LMT | 1194900613 | Specialist | New Port Richey, FL | 2008 |
| Melody Mason | 1174381206 | Social Worker | San Bernardino, CA | 2024 |
| Melody Mason, BS | 1437213162 | Case Manager/Care Coordinator | Chester, PA | 2006 |
| Melvin Mason, LCSW | 1548438419 | Clinical Social Worker | Seaside, CA | 2008 |
| Melynda Mason, LPCC | 1073779922 | Professional Counselor | Louisville, KY | 2008 |
| Merci Mason | 1407718661 | Behavior Technician | Jacksonville, FL | 2025 |
| Meredith Mason, NP | 1104345974 | Nurse Practitioner | Alpharetta, GA | 2017 |
| Meredith Mason | 1225450067 | Nurse Practitioner | Ann Arbor, MI | 2014 |
| Meredith Mason, MD | 1457663791 | Emergency Medicine Physician | Marietta, OH | 2010 |
| Meredith Mason, NP-C | 1487136305 | Family Nurse Practitioner | Chattanooga, TN | 2018 |
| Meredith Mason, M.A. | 1497150122 | Mental Health Counselor | Orlando, FL | 2014 |
| Meredith Mason, MA, LMHC | 1649002031 | Mental Health Counselor | Riverside, RI | 2024 |
| Meredith Mason, PT, DPT | 1649810144 | Physical Therapist | Littleton, CO | 2020 |
| Meredith Mason, MSW/LSW | 1720371040 | Social Worker | Cincinnati, OH | 2011 |
| Meredith Mason, M.D. | 1891058509 | Surgical Oncology Physician | Atlanta, GA | 2012 |
| Merilee Mason, PMHNP | 1750195186 | Psychiatric/Mental Health Nurse Practitioner | Wyckoff, NJ | 2025 |
| Merrion Mason | 1346487626 | Registered Nurse | Rochester, NY | 2009 |
| Mia Mason | 1316641434 | Behavior Technician | Moore, OK | 2023 |
| Micah Mason | 1154804276 | Assistant Behavior Analyst | Mililani, HI | 2018 |
| Michael Mason | 1013190065 | Clinical Psychologist | Wesley Chapel, FL | 2007 |
| Michael Mason, LPC | 1154900975 | Professional Counselor | Saint Ann, MO | 2021 |
| Michael Mason, MD | 1215011200 | Internal Medicine Physician | San Rafael, CA | 2006 |
| Michael Mason, DDS | 1265561484 | General Practice Dentistry | Parkersburg, WV | 2007 |
| Michael Mason, AUD | 1275251670 | Audiologist | Kansas City, MO | 2022 |
| Michael Mason, CRNA | 1295462901 | Certified Registered Nurse Anesthetist | Germantown, WI | 2022 |
| Michael Mason | 1306649876 | Driver | Ajo, AZ | 2025 |
| Michael Mason, MD | 1407873946 | Surgery Physician | Berlin, VT | 2006 |
| Michael Mason | 1447089016 | Behavior Technician | Metairie, LA | 2024 |
| Michael Mason, D.O. | 1477581437 | Adult Reconstructive Orthopaedic Surgery Physician | Brighton, MA | 2006 |
| Michael Mason, PA-C | 1487926549 | Physician Assistant | Salisbury, MD | 2012 |
| Michael Mason | 1518512292 | Addiction (Substance Use Disorder) Counselor | Klamath Falls, OR | 2019 |
| Michael Mason, MD | 1528116506 | Family Medicine Physician | Woodland Hills, CA | 2007 |
| Michael Mason, RT (R) | 1558816926 | Radiologic Technologist | Mt Pleasant, SC | 2016 |
| Michael Mason | 1588090740 | Counselor | Eugene, OR | 2013 |
| Michael Mason, MD | 1598793317 | Surgery Physician | Bar Harbor, ME | 2006 |
| Michael Mason, RRW | 1609298496 | Counselor | Moreno Valley, CA | 2014 |
| Michael Mason, DDS | 1619096260 | General Practice Dentistry | Allen, TX | 2007 |
| Michael Mason | 1619441144 | Registered Nurse | Mansfield, OH | 2019 |
| Michael Mason, LISW-S | 1689032849 | Clinical Social Worker | Columbus, OH | 2016 |
| Michael Mason | 1710505045 | Specialist | Tiffin, OH | 2020 |
| Michael Mason, PHD | 1740202068 | Clinical Psychologist | Great Falls, MT | 2006 |
| Michael Mason | 1760653265 | Pediatric Dentistry | Santa Fe, NM | 2008 |
| Michael Mason, MD | 1821076126 | Family Medicine Physician | Ada, OK | 2006 |
| Michael Mason, D.C. | 1891732962 | Chiropractor | Bridgeport, WV | 2006 |
| Michael Mason, D.M.D., M.S. | 1891809463 | Endodontics | Tampa, FL | 2006 |
| Michael Mason, PH.D., LPC, NCC | 1942492160 | Professional Counselor | Charlottesville, VA | 2007 |
| Michael Mason, PH.D. | 1942524830 | Mental Health Counselor | Newburgh, NY | 2010 |
| Michael Mason | 1962999755 | Addiction (Substance Use Disorder) Counselor | Shelby, OH | 2018 |
| Michael Mason, CNP | 1972242683 | Psychiatric/Mental Health Nurse Practitioner | Columbus, OH | 2022 |
| Michael Mason, OD | 1982686564 | Optometrist | Hazlehurst, GA | 2005 |
| Michael Mason, PH.D. | 1992062830 | Professional Counselor | Richmond, VA | 2012 |
| Michele Mason | 1598486508 | Occupational Therapy Assistant | St Johns, FL | 2022 |
| Michele Mason | 1649837808 | School Social Worker | Suffolk, VA | 2019 |
| Michele Mason | 1992486500 | Driver | La Place, LA | 2023 |
| Michelle Mason | 1134002025 | Student in an Organized Health Care Education/Training Program | Chicago, IL | 2025 |
| Michelle Mason, LCSW | 1205043643 | School Social Worker | Pleasanton, CA | 2007 |
| Michelle Mason | 1285202119 | Personal Care Attendant | Charleston, WV | 2021 |
| Michelle Mason | 1316352057 | Marriage & Family Therapist | San Diego, CA | 2014 |
| Michelle Mason | 1386122836 | Personal Care Attendant | Las Vegas, NV | 2018 |
| Michelle Mason, LMSW-CC | 1538681077 | Clinical Social Worker | Dover Foxcroft, ME | 2017 |
| Michelle Mason, PA | 1548842065 | Surgical Physician Assistant | Grand Junction, CO | 2021 |
| Michelle Mason | 1609633866 | General Practice Registered Nurse | Mesa, AZ | 2024 |
| Michelle Mason, HEALTH CARE INTERN | 1720625791 | Mental Health Counselor | San Diego, CA | 2019 |
| Michelle Mason, PHARM.D. | 1760470272 | Pharmacist | Philadelphia, PA | 2005 |
| Michelle Mason, PHD | 1780937599 | Clinical Psychologist | Oakland, CA | 2012 |
| Michelle Mason, RD | 1801779038 | Registered Dietitian | Houston, TX | 2025 |
| Mijikai Mason | 1659078715 | Mental Health Counselor | Fort Pierce, FL | 2023 |
| Mikaela Mason | 1164281952 | Behavior Technician | San Antonio, TX | 2024 |
| Mikayla Mason | 1598315582 | Mental Health Counselor | Corbin, KY | 2019 |
| Mikayla Mason | 1801642681 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2024 |
| Mikki Mason, LMFT, LADC | 1003578758 | Marriage & Family Therapist | Otsego, MN | 2021 |
| Mikki Mason | 1740631589 | Clinical Social Worker | Detroit, MI | 2016 |
| Mildred Mason | 1821676354 | Personal Care Attendant | Shepherdstown, WV | 2021 |
| Miles Mason, D.D.S., M.S.D | 1215232046 | Dentist | Spring, TX | 2011 |
| Miles Mason, MD | 1235230079 | Surgery Physician | Duluth, GA | 2006 |
| Milton Mason, O.D. | 1265501027 | Optometrist | Logan, OH | 2006 |
| Milton Mason, DDS | 1720054398 | General Practice Dentistry | San Antonio, TX | 2006 |
| Mindy Mason, ACNP-BC | 1063782514 | Acute Care Nurse Practitioner | Albuquerque, NM | 2011 |
| Mindy Mason | 1124514435 | Behavior Technician | Kirkland, WA | 2018 |
| Mini Mason, PHARMACIST | 1346834009 | Registered Nurse | Winona, MN | 2021 |
| Mirakal Mason | 1316700859 | Behavior Technician | Sterling Heights, MI | 2024 |
| Miriam Mason, MA, NCC | 1750143806 | Mental Health Counselor | Morgantown, WV | 2024 |
| Miriam Mason | 1992455620 | Behavior Technician | Farmington Hills, MI | 2022 |
| Mirranda Mason, LMP | 1992967954 | Specialist | Lakewood, WA | 2008 |
| Misty Mason | 1528826807 | Driver | Marietta, OH | 2024 |
| Misty Mason, PH.D | 1992830244 | Speech-Language Pathologist | Peoria, AZ | 2007 |
| Mitchell Mason | 1194495978 | Physical Therapist | Petersburg, WV | 2021 |
| Mitchell Mason | 1659902807 | Case Manager/Care Coordinator | Albuquerque, NM | 2020 |
| Modestyne Mason, OTR L | 1053504936 | Occupational Therapist | Columbia, SC | 2007 |
| Moira Mason | 1295422731 | Registered Nurse | Gilbert, AZ | 2023 |
| Moira Mason | 1902319452 | Behavior Analyst | Riverview, FL | 2017 |
| Mollie Mason, CNP | 1629447586 | Family Nurse Practitioner | Columbus, OH | 2015 |
| Molly Mason | 1033988621 | Occupational Therapist | Moulton, AL | 2023 |
| Molly Mason | 1811637903 | Community Health Worker | Ionia, MI | 2022 |
| Molly Mason, PHARMD | 1881987477 | Pharmacist | Indianapolis, IN | 2011 |
| Molly Mason, CRNA | 1902177876 | Certified Registered Nurse Anesthetist | Kenosha, WI | 2012 |
| Molly Mason, RBT-24-324135 | 1992523567 | Behavior Technician | Flower Mound, TX | 2024 |
| Mona Mason | 1992145742 | Professional Counselor | Fairfield, OH | 2013 |
| Monica Mason | 1013895929 | Behavior Technician | Concord, CA | 2025 |
| Monica Mason, MS LPC | 1114063823 | Professional Counselor | Racine, WI | 2007 |
| Monica Mason, LPN | 1194266700 | Licensed Practical Nurse | Poplar Bluff, MO | 2017 |
| Monica Mason | 1326340753 | Social Worker | Salt Lake City, UT | 2010 |
| Monica Mason, QMHS | 1417451337 | Social Worker | Cleveland, OH | 2018 |
| Monica Mason, FNP-BC | 1528290087 | Family Nurse Practitioner | Charleston, WV | 2009 |
| Monica Mason, MS | 1558707380 | Speech-Language Pathologist | Charleston, SC | 2013 |
| Monica Mason, RBT | 1609355908 | Behavior Technician | Melbourne, FL | 2018 |
| Monica Mason, FNP-C | 1639574098 | Nurse Practitioner | Longview, TX | 2014 |
| Monica Mason | 1790240562 | Speech-Language Pathologist | Downey, CA | 2019 |
| Monica Mason, LCSW | 1891520474 | Clinical Social Worker | Suffolk, VA | 2024 |
| Monica Mason | 1942185095 | Behavior Technician | Rockville, MD | 2025 |
| Monica Mason, M.A., CCC-A | 1972788701 | Audiologist | Cuyahoga Falls, OH | 2007 |
| Monique Mason | 1023944295 | Professional Counselor | Emporia, KS | 2026 |
| Monique Mason | 1164397949 | Behavior Technician | Rockville, MD | 2025 |
| Morgan Mason | 1013762756 | Physician Assistant | Jackson, TN | 2024 |
| Morgan Mason, OTR/L | 1407453202 | Occupational Therapist | Stillwater, OK | 2020 |
| Morgan Mason, LCSWA | 1477417798 | Clinical Social Worker | Fayetteville, NC | 2025 |
| Morgan Mason, RDN, LDN | 1700471976 | Registered Dietitian | Tuscaloosa, AL | 2021 |
| Morgan Mason, PHARM.D | 1851672638 | Pharmacist | Winter Springs, FL | 2011 |
| Morgan Mason | 1902798473 | Behavior Technician | Monrovia, CA | 2025 |
| Moriah Mason, CSW | 1528815024 | Mental Health Counselor | Millcreek, UT | 2024 |
| Myanna Mason | 1922995729 | Personal Care Attendant | Omaha, NE | 2025 |
| Mylinda Mason | 1336624402 | Licensed Vocational Nurse | Conroe, TX | 2018 |
| Myra Mason | 1417326745 | Physical Therapist | Concord, NC | 2015 |
| Myrna Mason | 1669118899 | Community Health Worker | Charleston, WV | 2022 |
| Mysha Mason, MD | 1316213887 | Hospitalist Physician | Bozeman, MT | 2012 |
| Nadeyah Mason | 1942917893 | Behavior Technician | Orange, CA | 2022 |
| Nadine Mason, APRN | 1376867184 | Family Nurse Practitioner | Macungie, PA | 2010 |
| Nakita Mason | 1336845528 | Behavior Analyst | Brooklyn, NY | 2023 |
Source: CMS National Plan and Provider Enumeration System (NPPES) (download.cms.gov). A listing is not a recommendation: check a license with the state board (license lookups).