Doctors and health care providers in Weymouth, MA
1,156 individual NPPES records list a practice address in Weymouth, 41st of 406 Massachusetts cities. The largest group is mental health counselor: 102, 9% of the city's records, against 8% across Massachusetts. Page 17 of 24.
The 8 largest groups in Weymouth
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Weymouth in Massachusetts
- Rank in Massachusetts41st of 406 cities by records
- Share of the state0.5% of Massachusetts's records
- Specialties present25 or more taxonomy codes
- Top three groups18.2% of all records
Compared with Massachusetts as a whole, Weymouth has 8× the state's share of pediatric occupational therapist records and 0.46× its share of student in an organized health care education/training program records.
Providers in Weymouth, alphabetically
- Alyssa Nguyen, RPHPharmacist1730784471
- Bernadette Nickerson, BSN, RNRegistered Nurse1225562234
- Richard Nickley, MSN, BA, RNMedical-Surgical Registered Nurse1427989839
- Michelle North, MDObstetrics & Gynecology Physician1669453981
- Heather Northrop, M.ED.Mental Health Counselor1104121912
- Alyssa Norton, MSWClinical Social Worker1275897183
- Kristin NortonCounselor1982846085
- Angela O'Brien, MS OTR/LOccupational Therapist1578738530
- Barbara O'Brien, MDMaternal & Fetal Medicine Physician1609915081
- Caroline O'BrienStudent in an Organized Health Care Education/Training Program1730041401
- Daniel O'Brien, CRNACertified Registered Nurse Anesthetist1508168832
- Olga O'Brien, ABABehavior Technician1568966232
- Jordan O'Connor, PAPhysician Assistant1598062713
- Kaitlin O'Connor, D.O.Obstetrics & Gynecology Physician1962841254
- Kendra O'ConnorBehavior Analyst1366125593
- Shannon O'Connor, MSW, LCSWSocial Worker1659071595
- Thomas O'Connor, M.D.Internal Medicine Physician1669507141
- Michael O'Gorman, M.D.Surgery Physician1700852407
- Cara O'Keefe, LICSWClinical Social Worker1578013520
- Raymond O'Keefe, RAYMOND O'KEEFEPharmacist1174836332
- Robert O'Leary, D.P.M.Foot Surgery Podiatrist1801883806
- Donna O'Sullivan, PTAPhysical Therapy Assistant1407971443
- Philip O'Sullivan, M.D.Diagnostic Radiology Physician1760420046
- Elizabeth Obrien, MDEmergency Medicine Physician1922454560
- Melody ObrienCounselor1003222316
- Faruk Obut, M.D.Internal Medicine Physician1043661630
- Mark Occhipinti, LADC11Case Manager/Care Coordinator1407258023
- Colleen OkeefeDevelopmental Therapist1295624112
- Maria Olaughlin, PTPhysical Therapist1184735896
- Colleen OleynikGeneral Practice Dentistry1912582545
- Temilola Onabanjo, MD, MPHMedical Oncology Physician1073955662
- Steven Opalenik, MED.Counselor1861647380
- Johanna Marie Orejo, MDInternal Medicine Physician1275195620
- Gail Otoole, ANPAdult Health Nurse Practitioner1588645220
- Sveta Oza, M.D.Gastroenterology Physician1073740940
- Martin PackerPharmacist1336416346
- Cherlann PacombeOccupational Therapy Assistant1700903192
- Debra Palfrey, PAPhysician Assistant1861457699
- Kara Palleschi, PTPhysical Therapist1407872450
- Whitney Palma, M.A.Mental Health Counselor1265783252
- Mahesh Pandey, MDHematology & Oncology Physician1164618757
- Sydney Pandiscio, DPTPhysical Therapist1578330213
- Robin Pappal, MDOtolaryngology Physician1811428436
- Valeriy Parfenov, MDNeurology Physician1730353939
- Sima ParikhFamily Medicine Physician1114377157
- Ariel Park, MDSleep Medicine (Family Medicine) Physician1386221091
- Lyndsay ParkDentist1902486897
- Kamau ParkerCounselor1851837678
- Lisa Parsons, LCSWClinical Social Worker1528958527
- Karishma Patel, PA-CPhysician Assistant1912867367
The largest Massachusetts cities
- Boston41,865
- Worcester13,166
- Springfield8,553
- Cambridge5,145
- Brockton4,287
How to read this directory
Weymouth, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 1,156 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 Weymouth - 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 Weymouth 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 Weymouth is weighted toward Mental Health Counselor (102 clinicians, followed by Physical Therapist with 55 and Clinical Social Worker with 53). 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, Weymouth reports roughly 16.5 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 Weymouth practice address, a coverage gap Weymouth patients typically fill by traveling to a larger nearby hub.
For Weymouth 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 Weymouth, MA?
There are 1,156 registered healthcare providers in Weymouth, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Weymouth?
The most common specialties in Weymouth are Mental Health Counselor, Physical Therapist, Clinical Social Worker, Physician Assistant, Certified Registered Nurse Anesthetist. Mental Health Counselor has the most providers with 102.
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.