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 50 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. Kurt Marcella, PTAPhysical Therapy Assistant1497922330
  2. Carvens MarcellusCounselor1568702991
  3. Rubenza MarcellusAddiction (Substance Use Disorder) Counselor1881321453
  4. Franklin MarceloMassage Therapist1851968960
  5. Jill Marciello, LICSWClinical Social Worker1497786271
  6. Denise Marcoux, PA-CMedical Physician Assistant1407813041
  7. Jilaine Marder Morales, R.N.Child & Adolescent Psychiatric/Mental Health Registered Nurse1447508767
  8. Joseph Marino, DMDOral & Maxillofacial Surgery (D.M.D.)1740235431
  9. Myrto Marinou, MDPsychiatry Physician1558534594
  10. Perpetia MariusStudent in an Organized Health Care Education/Training Program1083343164
  11. Jaimie Markey, LICSWClinical Social Worker1174822779
  12. Caitlin Marquis, ED.MMental Health Counselor1679919476
  13. Patrick Marron, LPNLicensed Practical Nurse1184047607
  14. Lisa Marsella, RPHGeriatric Pharmacist1326366881
  15. Lori Marshall, BS, RDN, LDNRegistered Dietitian1558035063
  16. Mia MarsocciBehavior Technician1013874346
  17. Holloway Marston, PSYDClinical Psychologist1043662745
  18. Taylor MarstonCommunity Health Worker1154929263
  19. David Marszalek, OTR/LOccupational Therapist1972523074
  20. Donna Martel, LICSWClinical Social Worker1053630095
  21. Richard Martel, BAMental Health Counselor1922418623
  22. Emily Martignetti, PA-CPhysician Assistant1316505449
  23. Abigail Martin, LICSWClinical Social Worker1629421904
  24. Alyssa Martin, BSCounselor1659627503
  25. Howard Martin, M.D.Orthopaedic Surgery of the Spine Physician1922027333
  26. Jillian MartinCase Manager/Care Coordinator1518105535
  27. Kristin Martin, BSECESpecialist1528192978
  28. Nicole MartinAddiction (Substance Use Disorder) Counselor1811471394
  29. Karen Martin-Phillips, DMDGeneral Practice Dentistry1407932486
  30. Lorie Martin-Rapoza, WHNPWomen's Health Nurse Practitioner1275584187
  31. Jesela MartinezOther Technician1942189055
  32. Jocelyn MartinezCounselor1457602633
  33. David Martino, LICSWClinical Social Worker1124451737
  34. Lauren Martino, M.S.Mental Health Counselor1932592961
  35. Ashley Martins, LCSWClinical Social Worker1578200341
  36. Claudia MartinsCounselor1457769069
  37. Julia MartinsCounselor1699168112
  38. Lauren MartinsSpecialist1659107134
  39. Mayara MartinsDoula1679401509
  40. Veronica MartinsSocial Worker1073466173
  41. Lina Martir RamirezEmergency Medicine Physician1437725421
  42. Grigor Martirosyan, ODOptometrist1023797503
  43. Joanna Martorelli, ATR-BC, LMHCArt Therapist1306157748
  44. Makai MartyrBehavior Technician1639910383
  45. Elena MascarenhasPsychiatric/Mental Health Nurse Practitioner1467854406
  46. Joeina MascaryCase Manager/Care Coordinator1760344329
  47. Jackie Mascher, PHDCounseling Psychologist1417230384
  48. John Mashikian, MDAnesthesiology Physician1457344574
  49. Yasaman MashmasarmiSocial Worker1033565692
  50. Azmat Maskati, M.D.Internal Medicine Physician1770530792

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.