Providers Ahuva Diamond to Ivan Diamond, M.D.
300 individual NPIs in the federal registry, part 5,451 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. 101 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Ahuva Diamond | 1346075488 | Specialist | Brooklyn, NY | 2024 |
| Aimee Diamond | 1164233995 | Behavior Technician | Brigham City, UT | 2025 |
| Akiva Diamond | 1770902579 | Hematology & Oncology Physician | Houston, TX | 2014 |
| Alan Diamond, O.D. | 1073664421 | Optometrist | St Louis Park, MN | 2007 |
| Alan Diamond, ATC | 1083604912 | Athletic Trainer | Doylestown, PA | 2005 |
| Alan Diamond, MD | 1295784585 | Diagnostic Radiology Physician | Las Vegas, NV | 2006 |
| Alan Diamond, M.D. | 1457464851 | Gastroenterology Physician | Silver Spring, MD | 2006 |
| Alan Diamond, DO | 1831149020 | Neurology Physician | Fayetteville, AR | 2006 |
| Alanna Diamond, MD | 1053972349 | Emergency Medicine Physician | Carmel, IN | 2019 |
| Albert Diamond | 1922242080 | Massage Therapist | Carmichael, CA | 2009 |
| Alex Diamond, DO, MPH | 1760682280 | Pediatric Sports Medicine Physician | Nashville, TN | 2007 |
| Alexander Diamond, MD | 1619671799 | Student in an Organized Health Care Education/Training Program | Seattle, WA | 2023 |
| Alexander Diamond, RN | 1750850137 | Psychiatric/Mental Health Nurse Practitioner | Ogden, UT | 2018 |
| Alexandra Diamond, D.O. | 1295189421 | Pediatrics Physician | Los Angeles, CA | 2016 |
| Alexandra Diamond, LMT, CST-T | 1427676352 | Massage Therapist | Portland, OR | 2020 |
| Alexandra Diamond | 1952823239 | School Social Worker | Brighton, MA | 2017 |
| Alexis Diamond | 1538807326 | Behavior Technician | Lakeville, MN | 2022 |
| Alissa Diamond, CRM II | 1194446708 | Peer Specialist | Beaverton, OR | 2022 |
| Aliza Diamond | 1972806792 | Speech-Language Pathologist | New York, NY | 2010 |
| Allie Diamond, LCSW | 1518375104 | Clinical Social Worker | Salt Lake City, UT | 2014 |
| Allison Diamond | 1760097513 | Speech-Language Pathologist | New York, NY | 2020 |
| Alphonsus Diamond, MD | 1982831939 | Family Medicine Physician | Monticello, IN | 2009 |
| Alvin Diamond | 1114483039 | Behavior Analyst | Tempe, AZ | 2019 |
| Amanda Diamond, PA-C | 1003147406 | Physician Assistant | Crystal Lake, IL | 2010 |
| Amanda Diamond | 1093932212 | Neurology Physician | Fargo, ND | 2007 |
| Amanda Diamond | 1528422953 | Audiologist | Bronx, NY | 2016 |
| Amanda Diamond, PA-C | 1649621509 | Medical Physician Assistant | Saratoga Springs, NY | 2016 |
| Amanda Diamond, PLPC, CRC, NCC | 1801645056 | Counselor | Saint Louis, MO | 2024 |
| Amanda Diamond | 1841056777 | Behavior Technician | Santa Ana, CA | 2024 |
| Amanda Diamond, MS, BCBA, LBA | 1922477694 | Behavior Analyst | Wakefield, RI | 2015 |
| Amie Diamond, P.T. | 1518072925 | Physical Therapist | New York, NY | 2006 |
| Amy Diamond, PMHNP-BC | 1144696899 | Psychiatric/Mental Health Nurse Practitioner | Lafayette, CO | 2015 |
| Amy Diamond, R.N. | 1184174112 | Child & Adolescent Psychiatric/Mental Health Registered Nurse | Rhinebeck, NY | 2016 |
| Amy Diamond | 1265889950 | Rehabilitation Practitioner | Commerce, CA | 2016 |
| Amy Diamond, BCBA | 1275348567 | Behavior Analyst | Jackson, MO | 2025 |
| Amy Diamond, MD | 1821092792 | Family Medicine Physician | Waynesburg, PA | 2005 |
| Andi Diamond, PA-C | 1033781539 | Surgical Physician Assistant | Jacksonville, FL | 2021 |
| Andrea Diamond, M.S., R.D. | 1124267760 | Registered Dietitian | Blue Bell, PA | 2009 |
| Andrea Diamond, DMD | 1427371525 | Dentist | Miami, FL | 2010 |
| Andrea Diamond, C.N.M. | 1457529422 | Advanced Practice Midwife | Brooklyn, NY | 2008 |
| Andrew Diamond, MD | 1114905379 | Otolaryngology Physician | Roswell, GA | 2006 |
| Andrew Diamond, MD, PHD | 1154347235 | Internal Medicine Physician | San Francisco, CA | 2006 |
| Andrew Diamond, CERTIFIED EKG TECH | 1356985519 | Cardiology Technician | Peabody, MA | 2019 |
| Andrew Diamond, CRNP | 1679758668 | Nurse Practitioner | Hershey, PA | 2008 |
| Andrew Diamond, DPT | 1740828250 | Physical Therapist | Dundee, MI | 2019 |
| Andrew Diamond, DMD, MS | 1912081498 | Periodontics | Willow Grove, PA | 2006 |
| Andria Diamond, AGACNP, RN, RNFA | 1124588603 | Nurse Practitioner | Augusta, GA | 2019 |
| Aneesa Diamond | 1790434777 | Behavior Technician | Farmington Hills, MI | 2022 |
| Angel Diamond | 1659240844 | Behavior Technician | Concord, CA | 2025 |
| Angela Diamond, MD | 1023045101 | Vascular Surgery Physician | Silverdale, WA | 2006 |
| Angelique Diamond | 1932659463 | Community Health Worker | Greeley, CO | 2016 |
| Angie Diamond | 1891553152 | Behavior Technician | Stockton, CA | 2024 |
| Ann Diamond, MD | 1033137385 | Family Medicine Physician | Chelan, WA | 2006 |
| Ann Diamond, PSY.D. | 1124546486 | Clinical Psychologist | Chicago, IL | 2017 |
| Ann Diamond, LPCC | 1346163441 | Professional Counselor | Denver, CO | 2026 |
| Ann Diamond | 1740401603 | Speech-Language Pathologist | Boca Raton, FL | 2007 |
| Anne Diamond, MFT | 1487899043 | Mental Health Counselor | Santa Barbara, CA | 2008 |
| Anne Diamond, M.D. | 1790868164 | Psychiatry Physician | New Milford, CT | 2006 |
| Annecia Diamond, LMHC | 1538000575 | Mental Health Counselor | Albany, NY | 2026 |
| Anthony Diamond, LCSW | 1598004632 | Clinical Social Worker | Coral Springs, FL | 2013 |
| April Diamond | 1407292808 | Social Worker | Woodstock, IL | 2013 |
| Ariana Diamond, M.D. | 1871029470 | Ophthalmology Physician | Birmingham, AL | 2017 |
| Arielle Diamond, NONE | 1336809680 | Driver | Detroit, MI | 2021 |
| Arlen Diamond, D.D.S. | 1790985075 | Dentist | Sherman Oaks, CA | 2007 |
| Arthur Diamond, DMD | 1386750800 | Public Health Dentistry | Newport News, VA | 2006 |
| Arthur Diamond, MD | 1912935032 | Diagnostic Radiology Physician | Rancho Palos Verdes, CA | 2006 |
| Asher Diamond, DDS | 1386903870 | General Practice Dentistry | Oceanside, NY | 2012 |
| Ashley Diamond | 1225395866 | Counselor | Tulsa, OK | 2012 |
| Ashley Diamond, CRNP | 1295407146 | Family Nurse Practitioner | Pittsburgh, PA | 2021 |
| Ashley Diamond, RN, PHN | 1467920215 | Community Health Registered Nurse | Napa, CA | 2018 |
| Ashley Diamond, D.P.M. | 1548520158 | Podiatrist | Greenville, TX | 2012 |
| Ashley Diamond, CPNP | 1619377835 | Nurse Practitioner | Apple Valley, MN | 2014 |
| Ashley Diamond | 1912416512 | Clinical Psychologist | Peachtree City, GA | 2017 |
| Athena Diamond | 1558929208 | Behavior Technician | Antioch, CA | 2019 |
| Audley Diamond, DDS | 1639308851 | Dentist | Baltimore, MD | 2009 |
| Ava Diamond, LCSW | 1134371123 | Clinical Social Worker | Woodbridge, CT | 2008 |
| Avigayil Diamond, NCC | 1558199505 | Professional Counselor | Allison Park, PA | 2024 |
| Aviva Diamond, D.D.S | 1497334650 | General Practice Dentistry | Bronx, NY | 2021 |
| Ayla Diamond, PA-C | 1396196465 | Physician Assistant | Peoria, AZ | 2016 |
| Barbara Diamond, RN | 1033594684 | Registered Nurse | Indio, CA | 2015 |
| Barbara Diamond | 1851902829 | Personal Care Attendant | Williamson, WV | 2020 |
| Bari Diamond, OTR/L | 1851825558 | Occupational Therapist | New York, NY | 2017 |
| Barry Diamond, DDS | 1245907781 | General Practice Dentistry | Beachwood, OH | 2021 |
| Barry Diamond, D.C. | 1649338351 | Chiropractor | Acton, MA | 2006 |
| Bella Diamond, MS CCC SLP | 1457596215 | Speech-Language Pathologist | Bklyn, NY | 2008 |
| Benjamin Diamond | 1902412810 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2020 |
| Benjamin Diamond | 1992199822 | Hematology & Oncology Physician | Miami, FL | 2015 |
| Bennie Diamond, MD | 1932769312 | Family Medicine Physician | Fort Mill, SC | 2019 |
| Bernard Diamond, MD | 1154315000 | Orthopaedic Surgery Physician | West Hills, CA | 2005 |
| Beth Diamond | 1356905913 | Peer Specialist | Burns, OR | 2019 |
| Beth Diamond, M.D. | 1598753097 | Dermatology Physician | Annapolis, MD | 2005 |
| Beth Diamond, LMSW | 1689952103 | Social Worker | East Northport, NY | 2011 |
| Betty Diamond, MD | 1184744062 | Rheumatology Physician | Manhasset, NY | 2007 |
| Betty Diamond, CNA | 1962360826 | Home Health Aide | Columbia, SC | 2026 |
| Beverly Diamond, SLP | 1386767101 | Speech-Language Pathologist | Placentia, CA | 2007 |
| Bianca Diamond | 1346035573 | Specialist | Portland, OR | 2025 |
| Blakk Diamond | 1518572767 | Community Health Worker | Lawrenceville, GA | 2020 |
| Bona Diamond, PT61359910 | 1487368460 | Physical Therapist | Mesa, AZ | 2023 |
| Bonnie Diamond, LIC. AC. | 1093844979 | Acupuncturist | Lexington, MA | 2007 |
| Bonnie Diamond, RN | 1457851503 | Registered Nurse | Cairo, NY | 2018 |
| Bonnie Diamond | 1639928872 | Mental Health Counselor | Salem, MA | 2024 |
| Bradley Diamond, CIT | 1841075363 | Addiction (Substance Use Disorder) Counselor | Monroe, LA | 2023 |
| Bradly Diamond, CRNA | 1669011359 | Certified Registered Nurse Anesthetist | Pensacola, FL | 2019 |
| Brenda Diamond, RDH | 1487856449 | Dental Hygienist | Stevens Point, WI | 2007 |
| Brennan Diamond | 1053261453 | Behavior Technician | Farmington Hills, MI | 2026 |
| Breona Diamond | 1043137466 | Behavior Technician | Farmington Hills, MI | 2026 |
| Brett Diamond, MD | 1619437340 | Radiation Oncology Physician | Boston, MA | 2019 |
| Brian Diamond | 1760095715 | Pharmacist | New Albany, IN | 2020 |
| Brianna Diamond | 1194612960 | Behavior Technician | Atlantic Beach, FL | 2025 |
| Brianna Diamond, BA, RADT | 1306608930 | Addiction (Substance Use Disorder) Counselor | Santa Ana, CA | 2024 |
| Brittany Diamond, RBT | 1639759673 | Behavior Technician | Westerville, OH | 2021 |
| Brooke Diamond, LCSW | 1902421027 | Clinical Social Worker | Hawthorne, CA | 2020 |
| Brooke Diamond | 1922837913 | Counselor | Jasper, AL | 2024 |
| Burton Diamond, MD | 1912237348 | Independent Medical Examiner Physician | Rockville Centre, NY | 2010 |
| Caeli Diamond, BA, RBT | 1780291807 | Behavior Technician | Cleveland, OH | 2020 |
| Caitlin Diamond, LPC-ASSOCIATE | 1215732417 | Professional Counselor | Austin, TX | 2025 |
| Camille Diamond, LCSW | 1689311128 | Social Worker | New York, NY | 2022 |
| Candace Diamond, OTR/L | 1952325219 | Occupational Therapist | Olive Branch, MS | 2006 |
| Carly Diamond, RPH, PHARMD | 1750007480 | Pharmacist | Cobleskill, NY | 2022 |
| Carol Diamond, DPH | 1114953064 | Pharmacist | Shawnee, OK | 2006 |
| Carol Diamond, MD | 1487620126 | Pediatric Hematology & Oncology Physician | Madison, WI | 2006 |
| Carole Diamond, M.D. | 1033463401 | General Practice Physician | Crystal Bay, NV | 2012 |
| Carole Diamond, MSN, PMHNP-BC, FNP-C | 1548297864 | Psychiatric/Mental Health Nurse Practitioner | Fort Collins, CO | 2006 |
| Carolyn Diamond | 1043010564 | Mental Health Counselor | Starkville, MS | 2025 |
| Carrie Diamond | 1225821440 | Day Training/Habilitation Specialist | Lincoln, NE | 2025 |
| Carrie Diamond, LMHC | 1437365962 | Mental Health Counselor | Port Washington, NY | 2007 |
| Carrie Diamond, PSYD | 1528274545 | Clinical Psychologist | New York, NY | 2007 |
| Carrie Diamond, M.D. | 1578901690 | Pediatrics Physician | Washington, DC | 2013 |
| Carrie Diamond | 1740674365 | Case Manager/Care Coordinator | Redding, CA | 2015 |
| Carrie Diamond, MD | 1912695776 | Student in an Organized Health Care Education/Training Program | Chapel Hill, NC | 2023 |
| Casey Diamond | 1689225815 | Licensed Practical Nurse | Rochester, NY | 2019 |
| Cassandra Diamond, DPT | 1154642213 | Physical Therapist | Sheridan, WY | 2010 |
| Catherine Diamond, PA-C | 1629589890 | Physician Assistant | New York, NY | 2017 |
| Catherine Diamond, MD | 1649350786 | Infectious Disease Physician | Orange, CA | 2006 |
| Cathy Diamond, MA MFT | 1912162579 | Marriage & Family Therapist | Oakland, CA | 2008 |
| Cathy Diamond, CRNA | 1982744470 | Certified Registered Nurse Anesthetist | Greenville, NC | 2007 |
| Cecil Diamond | 1841877909 | Social Worker | Lavalette, WV | 2021 |
| Chad Diamond, DO | 1124023098 | Family Medicine Physician | Hattiesburg, MS | 2005 |
| Chadwick Diamond | 1467834846 | Student in an Organized Health Care Education/Training Program | Virginia Beach, VA | 2015 |
| Chana Diamond, LCSW | 1528341963 | Social Worker | Hempstead, NY | 2011 |
| Chantel Diamond | 1407517782 | Case Manager/Care Coordinator | New Orleans, LA | 2022 |
| Charles Diamond, FNP-BC | 1659844496 | Family Nurse Practitioner | Brooklyn, MS | 2019 |
| Charles Diamond, MSW,LSW | 1750569588 | Addiction (Substance Use Disorder) Counselor | Butler, PA | 2008 |
| Charlotte Diamond, LICSW | 1518011543 | Mental Health Counselor | Cambridge, MA | 2007 |
| Chelsea Diamond, DMD | 1336700327 | General Practice Dentistry | Huntington Station, NY | 2019 |
| Cheryl Diamond, M.D. | 1417907288 | Neuroradiology Physician | Redondo Beach, CA | 2006 |
| Cheryl Diamond | 1497978233 | Counselor | French Camp, CA | 2007 |
| Cheryl Diamond | 1568121911 | Licensed Practical Nurse | Provo, UT | 2021 |
| Cheryl Beth Diamond, M.D. | 1598861718 | Psychiatry Physician | Tucson, AZ | 2006 |
| Chitra Diamond, LVN AA | 1518287408 | Licensed Vocational Nurse | San Rafael, CA | 2010 |
| Chloie Diamond | 1144928490 | Behavior Technician | Harrisburg, PA | 2023 |
| Christel Diamond, APRN-FPA | 1306086491 | Nurse Practitioner | Libertyville, IL | 2009 |
| Christina Diamond | 1467373472 | Marriage & Family Therapist | Conyers, GA | 2026 |
| Christina Diamond | 1497196133 | Doula | New York, NY | 2013 |
| Christine Diamond, CNP | 1780627893 | Family Nurse Practitioner | Cascade, MD | 2006 |
| Christopher Diamond, MD | 1326046624 | Family Medicine Physician | Manchester, NH | 2005 |
| Christopher Diamond | 1326400714 | Emergency Medicine Physician | Shreveport, LA | 2016 |
| Christy Diamond, MHC-LP | 1447029079 | Mental Health Counselor | Hauppauge, NY | 2023 |
| Codi Diamond | 1295545960 | Addiction (Substance Use Disorder) Counselor | Rockholds, KY | 2025 |
| Constance Diamond | 1386045037 | Speech-Language Pathologist | Memphis, TN | 2014 |
| Corey Diamond, DC34416 | 1174089932 | Chiropractor | San Clemente, CA | 2019 |
| Corey Diamond, MD | 1811983398 | Internal Medicine Physician | Jonesboro, AR | 2005 |
| Courtney Diamond, HEALTH EDUCATOR | 1487524625 | Health Educator | Lawrenceville, GA | 2025 |
| Craig Diamond, D.C. | 1124216775 | Chiropractor | Calabasas, CA | 2007 |
| Craig Diamond | 1184441776 | Mental Health Counselor | San Diego, CA | 2024 |
| Craig Diamond, PHARMD | 1891017224 | Pharmacist | Bellerose, NY | 2010 |
| Dalton Diamond, MD, MPH | 1063471910 | Family Medicine Physician | Guntersville, AL | 2006 |
| Dan Diamond, OTR | 1023206349 | Occupational Therapist | Plymouth, MI | 2007 |
| Dana Diamond | 1982341434 | Clinical Social Worker | Blacksburg, VA | 2022 |
| Daniel Diamond, M.D. | 1093765505 | Family Medicine Physician | Port Orchard, WA | 2006 |
| Daniel Diamond, L.AC. | 1336233758 | Acupuncturist | Santa Barbara, CA | 2006 |
| Daniel Diamond | 1407283963 | Social Worker | Brooklyn, NY | 2013 |
| Daniel Diamond, MD | 1467483305 | Surgery Physician | Eureka, CA | 2006 |
| Daniel Diamond, M.D. | 1467688119 | Surgery Physician | Columbia Falls, MT | 2009 |
| Daniel Diamond, OD | 1730666058 | Optometrist | Edison, NJ | 2018 |
| Daniel Diamond, M.D. | 1770942831 | Pediatrics Physician | Los Angeles, CA | 2016 |
| Danielle Diamond, PHD | 1184360323 | Clinical Psychologist | Elmsford, NY | 2022 |
| Danielle Diamond | 1376014498 | Certified Registered Nurse Anesthetist | Chesapeake, VA | 2018 |
| Danna Diamond, LPN | 1720917776 | Licensed Practical Nurse | Bellport, NY | 2026 |
| Dara Diamond, APRN | 1316802093 | Family Nurse Practitioner | Viera, FL | 2025 |
| David Diamond, MD | 1215912589 | Psychiatry Physician | Newton, MA | 2005 |
| David Diamond, MD | 1255388674 | Pediatrics Physician | New York, NY | 2006 |
| David Diamond, MD | 1265411664 | Internal Medicine Physician | Cambridge, MA | 2006 |
| David Diamond, D.M.D. | 1346453305 | General Practice Dentistry | Bay Shore, NY | 2007 |
| David Diamond, M.D | 1528069671 | Radiation Oncology Physician | Winter Park, FL | 2005 |
| David Diamond, MD | 1619954658 | Urology Physician | Boston, MA | 2005 |
| David Diamond, PHD | 1720192164 | Clinical Psychologist | San Diego, CA | 2006 |
| David Diamond, M.P.T. | 1932123023 | Physical Therapist | Mequon, WI | 2006 |
| David Diamond | 1932265774 | Emergency Medicine Physician | Grapevine, TX | 2006 |
| Davis Diamond, MD | 1992332092 | Dermatology Physician | Spartanburg, SC | 2020 |
| Dawn Diamond | 1316761547 | Peer Specialist | Auburn, CA | 2024 |
| Dawn Diamond, FNP-C | 1528601812 | Family Nurse Practitioner | Warrensburg, MO | 2019 |
| Dawn Diamond, BCBA | 1679246078 | Behavior Analyst | Willoughby Hills, OH | 2021 |
| Dayna Diamond | 1235067265 | Mental Health Counselor | Albuquerque, NM | 2026 |
| Deanna Diamond, LPC | 1487313391 | Mental Health Counselor | Houston, TX | 2021 |
| Debbie Diamond, A.R.N.P. | 1447681093 | Family Nurse Practitioner | Dania Beach, FL | 2013 |
| Debby Diamond, LCSW | 1124291554 | Clinical Social Worker | Tehachapi, CA | 2008 |
| Deborah Diamond, M.A., MFTI (CA) | 1407134778 | Mental Health Counselor | Rye, NY | 2011 |
| Deborah Diamond, D.C. | 1760540462 | Chiropractor | Acton, MA | 2006 |
| Deborah Diamond, PSYS | 1831501527 | School Psychologist | Ft Pierce, FL | 2014 |
| Deloris Diamond | 1033910658 | Personal Care Attendant | South Charleston, WV | 2025 |
| Desiree Diamond | 1639445794 | Counselor | Portland, OR | 2012 |
| Diana Diamond, LMT | 1710425418 | Mechanotherapist | Mill Creek, WA | 2017 |
| Diana Diamond, PH.D. | 1861675803 | Clinical Psychologist | New York, NY | 2007 |
| Diane Diamond, PT | 1073681722 | Physical Therapist | Oakland, CA | 2006 |
| Dickson Diamond, M.D. | 1437594785 | Psychiatry Physician | Los Angeles, CA | 2013 |
| Dionna Diamond | 1740545003 | Behavior Analyst | Sacramento, CA | 2012 |
| Donita Diamond, D.O. | 1700855715 | Family Medicine Physician | Shelby Township, MI | 2006 |
| Donna Diamond, RN | 1487639860 | Administrator Registered Nurse | Fort Lee, VA | 2005 |
| Donna Diamond, D.O. | 1780027524 | Family Medicine Physician | Denver, CO | 2013 |
| Dori Diamond | 1568889905 | Developmental Therapist | Winter Springs, FL | 2014 |
| Douglas Diamond | 1477424265 | Behavior Technician | Ocoee, FL | 2025 |
| Dyan Diamond | 1265814156 | Addiction (Substance Use Disorder) Counselor | Chico, CA | 2015 |
| Eden Diamond, MD | 1407644081 | Family Medicine Physician | Warwick, RI | 2025 |
| Edith Diamond | 1982211066 | Mental Health Counselor | Anchorage, AK | 2020 |
| Edward Diamond, M.D. | 1033161518 | Pulmonary Disease Physician | Elk Grove Village, IL | 2006 |
| Elaine Diamond, MS SLP-CF | 1891304861 | Speech-Language Pathologist | Waukegan, IL | 2020 |
| Elan Diamond, M.D. | 1659530608 | Hematology & Oncology Physician | Bloomfield, NJ | 2008 |
| Eli Diamond, M.D. | 1477721140 | Neurology Physician | New York, NY | 2008 |
| Elise Diamond, M.D., M.P.H | 1467806422 | Obstetrics & Gynecology Physician | Fairfax, VA | 2016 |
| Elisheva Diamond, PHD | 1407366909 | Psychologist | Beverly Hills, CA | 2017 |
| Elissa Diamond, DC | 1033281456 | Chiropractor | Stamford, CT | 2006 |
| Elizabeth Diamond, MED, MS, LMFT | 1174032916 | Marriage & Family Therapist | Philadelphia, PA | 2017 |
| Elizabeth Diamond | 1255906640 | Marriage & Family Therapist | San Francisco, CA | 2021 |
| Elizabeth Diamond, AUD | 1265058168 | Audiologist | San Tan Valley, AZ | 2020 |
| Elizabeth Diamond, PMHNP-BC | 1720771538 | Psychiatric/Mental Health Nurse Practitioner | Fort Worth, TX | 2023 |
| Elizabeth Diamond, LCMHC | 1770355604 | Mental Health Counselor | Berlin, VT | 2023 |
| Elizabeth Diamond, ARNP | 1952494171 | Nurse Practitioner | Naples, FL | 2006 |
| Ellen Diamond, PSY. D. | 1285744078 | Clinical Psychologist | Highland Park, IL | 2006 |
| Elliot Diamond, DPM | 1831195445 | Podiatrist | Philadelphia, PA | 2005 |
| Ellis Diamond, M.D. | 1962798629 | Neurology Physician | Carlsbad, CA | 2011 |
| Elyssa Diamond | 1114558400 | Clinical Social Worker | Lynn, MA | 2020 |
| Eric Diamond, PH.D. | 1013068584 | Clinical Psychologist | Gainesville, FL | 2007 |
| Eric Diamond, M.D. | 1063435584 | Anatomic Pathology & Clinical Pathology Physician | Greenwich, CT | 2006 |
| Eric Diamond, M.S.W., L.C.S.W. | 1144578014 | Clinical Social Worker | Fox Point, WI | 2012 |
| Eric Diamond, MS.ED, BCBA | 1154630614 | Behavior Analyst | Stamford, CT | 2010 |
| Eric Diamond, M.D. | 1285607861 | Internal Medicine Physician | Westwood, MA | 2006 |
| Eric Diamond, DPM | 1629075262 | Podiatrist | Westminster, MD | 2005 |
| Eric Diamond, M.D. | 1831118389 | Urology Physician | Plainview, NY | 2006 |
| Erika Diamond | 1467927822 | Behavior Technician | Columbia, SC | 2018 |
| Estee Diamond, MS, LMFT | 1942234133 | Marriage & Family Therapist | Encino, CA | 2006 |
| Esther Diamond, CNM | 1356694889 | Advanced Practice Midwife | Lakewood, NJ | 2012 |
| Ethan Diamond, MD | 1639873102 | Internal Medicine Physician | Washington, DC | 2023 |
| Ethan Diamond | 1912758707 | Occupational Therapy Assistant | Langhorne, PA | 2024 |
| Evan Diamond, M.D. | 1457771008 | Hematology & Oncology Physician | Elmhurst, NY | 2014 |
| Evelyn Diamond | 1336634849 | Adult Companion | Portland, OR | 2018 |
| Ezriel Diamond, MD | 1437112356 | Radiation Oncology Physician | Plainview, NY | 2006 |
| Fraida Diamond, DPT | 1841735479 | Physical Therapist | Brooklyn, NY | 2017 |
| Francine Diamond | 1548922933 | Case Manager/Care Coordinator | Woodmere, NY | 2021 |
| Frayda Diamond, RNC, CNM, MPH | 1912128976 | Advanced Practice Midwife | Damascus, MD | 2007 |
| Fred Diamond, LCSW | 1912292087 | Clinical Social Worker | Richmond, IN | 2011 |
| Fred Diamond | 1982372876 | Behavior Technician | Dublin, CA | 2021 |
| Freda Diamond, LMFT MED | 1861660185 | Marriage & Family Therapist | Falmouth, MA | 2008 |
| Gabriel Diamond, MA 00004282 | 1851925416 | Massage Therapist | Seattle, WA | 2020 |
| Gail Diamond, PA | 1629194071 | Physician Assistant | Glen Cove, NY | 2007 |
| Garnet Diamond, MSP-CCC-SLP | 1669408787 | Speech-Language Pathologist | Martinez, GA | 2006 |
| Garrett Diamond | 1265947626 | Physical Therapist | West Hartford, CT | 2017 |
| Garry Diamond, MFT | 1205011350 | Marriage & Family Therapist | Los Angeles, CA | 2008 |
| Gary Diamond, PH.D. | 1437254182 | Psychologist | Philadelphia, PA | 2006 |
| Gayle Diamond, M.D. | 1770768301 | Pediatric Gastroenterology Physician | Philadelphia, PA | 2008 |
| Genevieve Diamond, LCSW-C | 1114399771 | Clinical Social Worker | Gaithersburg, MD | 2015 |
| Geretha Diamond, RN, NP | 1144525528 | Psychiatric/Mental Health Nurse Practitioner | Manhasset Hills, NY | 2011 |
| Gigi Diamond, M.D. | 1295757359 | Infectious Disease Physician | Livingston, NJ | 2006 |
| Grace Diamond, NP | 1619843604 | Psychiatric/Mental Health Nurse Practitioner | Marlborough, MA | 2025 |
| Grace Diamond | 1699620625 | Registered Nurse | Broomfield, CO | 2026 |
| Greg Diamond, DDS | 1518187343 | Periodontics | New York, NY | 2007 |
| Greg Diamond, MD | 1801894316 | Ophthalmology Physician | Fishkill, NY | 2005 |
| Gregg Diamond, DC | 1376823666 | Chiropractor | San Rafael, CA | 2011 |
| Gus Diamond | 1407979578 | Mental Health Counselor | Mesa, AZ | 2007 |
| Guy Diamond, PH.D. | 1801902630 | Clinical Psychologist | Philadelphia, PA | 2006 |
| Haley Diamond, APRN | 1518632496 | Nurse Practitioner | Annapolis, MD | 2021 |
| Haley Diamond | 1568342020 | Behavior Technician | Myrtle Beach, SC | 2025 |
| Hannah Diamond, CNM | 1639584634 | Advanced Practice Midwife | Fort Worth, TX | 2014 |
| Harold Diamond, D.D.S. | 1417917469 | General Practice Dentistry | Seattle, WA | 2006 |
| Harriet Diamond | 1962625871 | Psychologist | Monterey Park, CA | 2007 |
| Harvey Diamond, MD | 1649301409 | Preventive Medicine/Occupational Environmental Medicine Physician | Louisville, KY | 2007 |
| Heather Diamond | 1497549448 | Student in an Organized Health Care Education/Training Program | Goodyear, AZ | 2025 |
| Heather Diamond, LCSW | 1609169838 | Clinical Social Worker | Parsippany, NJ | 2011 |
| Heather Diamond | 1972809887 | Licensed Practical Nurse | Utica, NY | 2011 |
| Heather Diamond, RD, CNSC | 1982102513 | Registered Dietitian | La Jolla, CA | 2018 |
| Hedy Diamond, LCSW | 1710095328 | Clinical Social Worker | New York, NY | 2006 |
| Helene Diamond, M.S.W. | 1922482355 | Social Worker | Unit 200a, CA | 2015 |
| Herbert Diamond, M.D. | 1669436549 | Rheumatology Physician | Pittsburgh, PA | 2006 |
| Hilary Diamond | 1376706515 | Counselor | Oakland, CA | 2008 |
| Hillary Diamond, M.D. | 1902967011 | Geriatric Medicine (Internal Medicine) Physician | Northport, NY | 2006 |
| Holly Diamond | 1053183160 | Behavior Analyst | Apopka, FL | 2023 |
| Holly Diamond, LCSW | 1891560546 | Clinical Social Worker | Coral Springs, FL | 2023 |
| Howard Diamond, M.D | 1003865320 | Family Medicine Physician | St Petersburg, FL | 2006 |
| Howard Diamond | 1336873405 | Pharmacist | West Palm Beach, FL | 2022 |
| Howard Diamond, MD | 1396772737 | Physical Medicine & Rehabilitation Physician | Richardson, TX | 2006 |
| Howard Diamond, D.P.M. | 1730227695 | Primary Podiatric Medicine Podiatrist | Pittsburgh, PA | 2007 |
| Howard Diamond, DPM | 1891858791 | Podiatrist | Corona, NY | 2006 |
| Icy Diamond | 1487366282 | Social Worker | Nashville, TN | 2022 |
| Ida Diamond, APRN | 1083914832 | Family Nurse Practitioner | League City, TX | 2010 |
| Ilene Diamond, PSY.D. | 1720223092 | Clinical Psychologist | San Francisco, CA | 2008 |
| Ilysa Diamond, DO | 1356596332 | Gastroenterology Physician | Oak Park, IL | 2008 |
| Ira Diamond, DPM | 1295878247 | Public Medicine Podiatrist | San Dimas, CA | 2007 |
| Irene Diamond | 1730425117 | Specialist | San Francisco, CA | 2012 |
| Isabel Diamond, LMFT | 1255966529 | Marriage & Family Therapist | Oakland, CA | 2020 |
| Ivan Diamond, M.D. | 1518029750 | Obstetrics & Gynecology Physician | Atlanta, GA | 2006 |
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).