NPPES file of Aug 9, 2026

Doctors and health care providers in Belmont, MA

1,008 individual NPPES records list a practice address in Belmont, 50th of 406 Massachusetts cities. The largest group is clinical social worker: 200, 20% of the city's records, against 8% across Massachusetts. Page 20 of 21.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Belmont

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Belmont in Massachusetts

  • Rank in Massachusetts50th of 406 cities by records
  • Share of the state0.5% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups51.2% of all records

Compared with Massachusetts as a whole, Belmont has 37.5× the state's share of clinical nurse specialist records and 0.35× its share of internal medicine physician records.

Providers in Belmont, alphabetically

  1. Thomas Weigel, M.D.Psychiatry Physician1306893748
  2. Alison Weihofen, LCSWClinical Social Worker1124286513
  3. Igor Weinberg, PH.D.Clinical Psychologist1578741195
  4. Robert Weinberg, D.O.Legal Medicine (M.D./D.O.) Physician1588971667
  5. Sara Weisenbach, PHDClinical Neuropsychologist1912179128
  6. Rachel Weiss, PH.D.Clinical Psychologist1437563608
  7. Roger Weiss, MDAddiction Medicine (Psychiatry & Neurology) Physician1245229855
  8. Drew Welch, RNAddiction (Substance Use Disorder) Counselor1164843488
  9. Tamara Welikson, PHDClinical Psychologist1366045155
  10. Kaitlyn WellcomePsychologist1144908724
  11. Alexandra Wells, LICSWClinical Social Worker1609316124
  12. Carol Wertheimer, PSY.D.Clinical Psychologist1467578476
  13. Jennifer White, PH.D.Clinical Neuropsychologist1205817723
  14. Stephanie White-Bateman, M.D.Psychiatry Physician1669509097
  15. Meredith WhitneyStudent in an Organized Health Care Education/Training Program1104568856
  16. James Wilkins, MDPsychiatry Physician1225392780
  17. Grace Williams, LICSWClinical Social Worker1700967494
  18. William Willoughby, LMHCMental Health Counselor1922526458
  19. Julianne Wilner, PH.D.Clinical Psychologist1457021909
  20. Katherine Wilson, LICSWClinical Social Worker1780751396
  21. James Wines, MD MPHPsychiatry Physician1942284336
  22. Jaimie Winkler, RD, LDN, CNSDRegistered Dietitian1467631341
  23. Grace Winogradsky, LCSWClinical Social Worker1528879202
  24. Sherry Winternitz, M.D.Psychiatry Physician1154402980
  25. Marcia Winters, LMHCMental Health Counselor1629367032
  26. Bronwen Wirta, LICSWClinical Social Worker1417125378
  27. Lucas WittmanPsychiatry Physician1891374385
  28. Eileen Wiznitzer, PSY.D.Psychologist1336217629
  29. Rebecca Wolenski, PH.D.Student in an Organized Health Care Education/Training Program1871292540
  30. Anki Wolf, PH.D.Clinical Psychologist1861552572
  31. Barbara Wolf, ED.D.Psychologist1225173990
  32. Jaclyn Wolfman, PHDPsychologist1366850661
  33. Rick Wolthusen, MD, MPPPsychiatry Physician1952938060
  34. Tsung-Ung Woo, M.D.Psychiatry Physician1710071006
  35. Peggy Worden, PSY.D.Clinical Psychologist1669428231
  36. Kim Woynowskie, PSYDClinical Psychologist1053836080
  37. Justin Wu, DPTPhysical Therapist1275872095
  38. Whitney Wykoff, ED.D.Clinical Psychologist1225091895
  39. Barbara Wyner, LICSWClinical Social Worker1184940595
  40. Rinah Yamamoto, PH.D.Research Study Specialist1730523960
  41. Hyun Duk Yang, M.D., PH.D.Geriatric Psychiatry Physician1093021198
  42. Taron Yezdoghlyan, RPHPharmacist1861097404
  43. Agustin Yip, MD PHDPsychiatry Physician1457413171
  44. Alexandra Yogman, LICSWClinical Social Worker1780167460
  45. Sunkyung YoonStudent in an Organized Health Care Education/Training Program1407417371
  46. Robert Youngberg, PH.D.Clinical Psychologist1629159231
  47. Abdullah Yuksel, MDPsychiatry Physician1205704079
  48. Deborah Yurgelun-Todd, PH.D.Clinical Psychologist1528237039
  49. Joan Zabarsky, RNCSClinical Nurse Specialist1619052974
  50. Mary Zanarini, ED.D.Clinical Psychologist1902852635

The largest Massachusetts cities

  1. Boston41,865
  2. Worcester13,166
  3. Springfield8,553
  4. Cambridge5,145
  5. Brockton4,287

All of Massachusetts →

How to read this directory

Belmont, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 1,008 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Belmont - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Belmont practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Belmont is weighted toward Clinical Social Worker (200 clinicians, followed by Clinical Psychologist with 165 and Psychiatry Physician with 151). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Massachusetts's population, Belmont reports roughly 14.4 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Of Massachusetts's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Belmont practice address, a coverage gap Belmont patients typically fill by traveling to a larger nearby hub.

For Belmont patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Belmont, MA?

There are 1,008 registered healthcare providers in Belmont, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Belmont?

The most common specialties in Belmont are Clinical Social Worker, Clinical Psychologist, Psychiatry Physician, Student in an Organized Health Care Education/Training Program, Mental Health Counselor. Clinical Social Worker has the most providers with 200.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.