NPPES file of Aug 9, 2026

Doctors and health care providers in Brockton, MA

4,287 individual NPPES records list a practice address in Brockton, 5th of 406 Massachusetts cities. The largest group is mental health counselor: 498, 12% of the city's records, against 8% across Massachusetts. Page 77 of 86.

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

The 8 largest groups in Brockton

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

Brockton in Massachusetts

  • Rank in Massachusetts5th of 406 cities by records
  • Share of the state2% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups26.6% of all records
  • Mental Health Counselor rank5th of the 10 Massachusetts cities with the most

Compared with Massachusetts as a whole, Brockton has 4.3× the state's share of specialist records and 0.50× its share of physical therapist records.

Providers in Brockton, alphabetically

  1. Maria Sullivan, P.A.Physician Assistant1972635399
  2. Mark Sullivan, LICSWClinical Social Worker1790813509
  3. Matthew Sullivan, PAPhysician Assistant1700884913
  4. Meghan SullivanMental Health Counselor1427397686
  5. Patrick Sullivan, PAPhysician Assistant1972024594
  6. Sean Sullivan, PTA/LPhysical Therapy Assistant1114294329
  7. William SullivanStudent in an Organized Health Care Education/Training Program1942507546
  8. Joanna Sumcizk, LCSWClinical Social Worker1922285550
  9. Deborah Summers, PNPPediatrics Physician1518923978
  10. Garmai SumoSocial Worker1104666759
  11. Moses SundayRegistered Nurse1417318643
  12. Wei Chin Sung, MDInternal Medicine Physician1659354595
  13. Erika SuomalaMental Health Counselor1346667433
  14. John SuterProfessional Counselor1750098323
  15. Kimberly SutlerPharmacist1891013892
  16. David Sutter, PAPhysician Assistant1144288804
  17. Ashwin Swami, M.DInternal Medicine Physician1588679005
  18. Katelin SwanStudent in an Organized Health Care Education/Training Program1003178708
  19. Justine Swanson, PSY.DClinical Psychologist1801131081
  20. William SwansonGeneral Practice Dentistry1063277127
  21. Kelley Sweeney, LCSWClinical Social Worker1336618321
  22. Brittany Sweetburg, RNAddiction (Substance Use Disorder) Counselor1700677853
  23. Emily Swenson, MDEmergency Medicine Physician1417537077
  24. Stephen Sweriduk, M.D.Diagnostic Radiology Physician1134126105
  25. Francis Swierupski, DPMPodiatrist1194798504
  26. Tara Swim, M.D.Physical Medicine & Rehabilitation Physician1104267012
  27. Michael Swintak, PHARMACISTPharmacotherapy Pharmacist1902912710
  28. Karen SybertzNutrition Education Nutritionist1295866929
  29. Francis Sylvester, M.D.Emergency Medicine Physician1720028251
  30. Jill SylvesterMental Health Counselor1700116894
  31. Katherine SypekMental Health Counselor1124690995
  32. Elizabeth SyringStudent in an Organized Health Care Education/Training Program1629560388
  33. Andrew Szumita, PHARMDPharmacist1770713588
  34. Edward TabaskyStudent in an Organized Health Care Education/Training Program1962817866
  35. Emilie Tack, DOObstetrics & Gynecology Physician1235312448
  36. Ashley TagrinStudent in an Organized Health Care Education/Training Program1629336839
  37. Dil Tahera, M.D.Psychiatry Physician1023208576
  38. Syed Tahir, MDInterventional Cardiology Physician1932248721
  39. Charnya Tajah- DennisDoula1659199248
  40. Charles Takayanagi, MACAcupuncturist1457792665
  41. Julia TalleringStudent in an Organized Health Care Education/Training Program1124567987
  42. Celia Tam, EDMMental Health Counselor1235334020
  43. Christopher TamulevichMental Health Counselor1386324796
  44. Gen Tanaka, M.D.Student in an Organized Health Care Education/Training Program1245511765
  45. Monica Taneja, MDPsychiatry Physician1356044671
  46. Hoilam Tang, M.SMental Health Counselor1578795191
  47. Paige TangSocial Worker1639917131
  48. Yi Tang, MDDiagnostic Radiology Physician1720229149
  49. Alfred John Tanglao, MDFamily Medicine Physician1235633785
  50. Paul Tanguay, MDAnatomic Pathology & Clinical Pathology Physician1205817913

The largest Massachusetts cities

  1. Boston41,865
  2. Worcester13,166
  3. Springfield8,553
  4. Cambridge5,145
  5. Milford3,459

All of Massachusetts →

How to read this directory

Brockton, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 4,287 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 Brockton - 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 Brockton 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 Brockton is weighted toward Mental Health Counselor (498 clinicians, followed by Clinical Social Worker with 380 and Behavior Technician with 261). 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, Brockton reports roughly 61.2 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, Developmental Therapist is the most prominent one with no provider currently listing a Brockton practice address, a coverage gap Brockton patients typically fill by traveling to a larger nearby hub.

For Brockton 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 Brockton, MA?

There are 4,287 registered healthcare providers in Brockton, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Brockton?

The most common specialties in Brockton are Mental Health Counselor, Clinical Social Worker, Behavior Technician, Student in an Organized Health Care Education/Training Program, Addiction (Substance Use Disorder) Counselor. Mental Health Counselor has the most providers with 498.

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.