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 58 of 86.
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
- Alireza Nezhad, M.D.Cardiovascular Disease Physician1689836868
- Susan NgangaRegistered Nurse1952225245
- Abigail NganyePsychiatric/Mental Health Nurse Practitioner1528694361
- Charlie Nguyen, DCChiropractor1457178766
- Leslie NguyenPharmacist1124639299
- Michelle Nguyen, D.O.Hospitalist Physician1043415300
- Pho Nguyen, M.D.Internal Medicine Physician1194089714
- Trang Thanh Nguyen, DMDGeneral Practice Dentistry1023188364
- William Nguyen, D.M.DDentist1740631209
- Emily Nichols, COTAOccupational Therapy Assistant1043715063
- Leigh Nichols, MS SLP MA SLP LICSpeech-Language Pathologist1457414898
- Ann Nicholson, RNCS, RNPCPsychiatric/Mental Health Registered Nurse1295898690
- Warren Nickerson, MDGeneral Practice Physician1750611794
- Carl NicolasOccupational Therapist1093687105
- Cristiana Nicoli De Mattos, MD, PHDPsychiatry Physician1649857541
- Iris Nieves, BASocial Worker1801125117
- Elena Nikolskaia, M.D.Psychiatry Physician1114057650
- Borzoo Nikpoor, MDCardiovascular Disease Physician1053586487
- Danielle Nixon, LCSWCase Manager/Care Coordinator1013380195
- Ethel Nixon, M.EDCounselor1649684002
- Agunyenwa NnoliSchool Social Worker1417446949
- Chiemeka NnoliEmergency Registered Nurse1477436749
- Meagan Noah, MAStudent in an Organized Health Care Education/Training Program1699034819
- Amy NoelAcute Care Nurse Practitioner1750935151
- Sky NoelBehavior Technician1013836113
- Dayina Noel Turner, PMHNPPsychiatric/Mental Health Nurse Practitioner1346904984
- Darren NoisetteAddiction (Substance Use Disorder) Counselor1457705816
- Karen NolanFamily Nurse Practitioner1265508196
- Lillian Noonan, LMHCMental Health Counselor1437803368
- Anna Norman, FNPFamily Nurse Practitioner1346939337
- Ronald Norman, LICSWClinical Social Worker1548449705
- Desiree NorrisBehavior Technician1710812029
- Jeni Norstrom, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1003045766
- Natacha Nortelus, NPNurse Practitioner1740526656
- Robert North, ODOptometrist1932362795
- Kori NotaBehavior Analyst1215428776
- Cheryl Noyes, NPNurse Practitioner1639165699
- Lisa Nugent, CCLS CEISStudent in an Organized Health Care Education/Training Program1235296955
- Ciara NunezSocial Worker1972259471
- Miguel Nunez, CADC, LADC IIAddiction (Substance Use Disorder) Counselor1386965549
- Glenn Nuttall, MDEmergency Medicine Physician1568564136
- Sean NutterMental Health Counselor1053198184
- Jenna NuttingCase Manager/Care Coordinator1528429164
- Julieth NwosuBehavior Technician1649121229
- Mwanza NzuriwatuMental Health Counselor1215414750
- Barbara O'BrienAddiction (Substance Use Disorder) Counselor1982574463
- Douglas O'Brien, M.D.Otolaryngology Physician1245298629
- Monica O'Brien, NPPsychiatric/Mental Health Nurse Practitioner1639459498
- Allison O'Connell, MAMental Health Counselor1821159237
- Julia O'Connor, OTR/LOccupational Therapist1881793289
The largest Massachusetts cities
- Boston41,865
- Worcester13,166
- Springfield8,553
- Cambridge5,145
- Milford3,459
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.