NPPES file of Aug 9, 2026

Doctors and health care providers in Wellesley, MA

1,117 individual NPPES records list a practice address in Wellesley, 45th of 406 Massachusetts cities. The largest group is clinical social worker: 93, 8% of the city's records, against 8% across Massachusetts. Page 16 of 23.

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

Wellesley in Massachusetts

  • Rank in Massachusetts45th of 406 cities by records
  • Share of the state0.5% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups20.9% of all records

Compared with Massachusetts as a whole, Wellesley has 12.1× the state's share of endodontics records and 0.48× its share of mental health counselor records.

Providers in Wellesley, alphabetically

  1. Irina Ohanian, M.D.Internal Medicine Physician1154353423
  2. Uchenna Okereke, MD, MSCDermatology Physician1003173832
  3. Maryan OmarBehavior Analyst1780239046
  4. Suellen Oneill, M.S., PHARMDPharmacist1972423275
  5. Siobhan OreillyPediatric Occupational Therapist1730039298
  6. Rebecca Osullivan-Hunnewell, MDDermatology Physician1053368324
  7. Caroline Otoole, PHARMDPharmacist1417586090
  8. Lauren Ott, PA-CPhysician Assistant1841672029
  9. Katherine OverhaugBehavior Analyst1568953735
  10. Murad Padamsee, D.M.D.General Practice Dentistry1790797603
  11. Melissa PadillaBehavior Technician1215522206
  12. Britt Pados, PHD, RN, NNP-BC, CLCNeonatal Nurse Practitioner1871619353
  13. Nina Palmer, M.D.Psychiatry Physician1912920216
  14. Shruti Panjini, DDSDentist1659604346
  15. Shamvil Panjwani, MDInternal Medicine Physician1851853220
  16. Charles Pao, MDInternal Medicine Physician1063516573
  17. Karen Pappas, DMDProsthodontics1033241385
  18. Pamela Pappas, DMDEndodontics1689688186
  19. Kathleen Parandes, OTR/LOccupational Therapist1821255118
  20. Janet ParkCounseling Psychologist1659737179
  21. Alexandra Parkinson, PSY.D.Clinical Psychologist1497152508
  22. Melinda Parsons, RDHDental Hygienist1407206014
  23. Susan Patchen, LICSWClinical Social Worker1518046929
  24. Deidre Patel, MDFamily Medicine Physician1366007387
  25. Jennifer Paterson, M.D.Internal Medicine Physician1598701179
  26. Joseph Paulauskas, LMHCMental Health Counselor1316440118
  27. Natalie Pauli, MDInternal Medicine Physician1073709572
  28. Philip PausePhysical Therapist1396421541
  29. Pamela Peck, PSY.D.Clinical Psychologist1659307635
  30. Rachel Peng, OTD, OTR/LPediatric Occupational Therapist1689522369
  31. Daniela Perez, PSYDClinical Psychologist1851819437
  32. Hannah Peters, PSY.D.Clinical Psychologist1831470822
  33. Maureen Peters, LICSWClinical Social Worker1346398450
  34. Patricia Peters, MDPediatrics Physician1184883548
  35. Nancy Peterson, M.ED.,CCC-AAudiologist1235172198
  36. Jacqueline Petit, RDHDental Hygienist1003293440
  37. Kristine Philbin, OT, OTR, MSOccupational Therapist1194486829
  38. Alison Phillips, M.D.Psychiatry Physician1124067210
  39. James Phillips, MDOrthopaedic Surgery Physician1912988189
  40. Richard Pickett, DMDGeneral Practice Dentistry1730256280
  41. Stephanie PickfordPharmacist1033713797
  42. Robin Pike, PSY.DPsychologist1689752719
  43. Elizabeth Pines-Learner, PSY.D.Clinical Psychologist1386725752
  44. Lynn Pittsinger, RN, MSN, CPNP, PMHSPediatric Nurse Practitioner1700950946
  45. Jason PladziewiczPhysical Therapist1306652847
  46. Courtney PlasterSpeech-Language Pathologist1598057846
  47. James Plessman, D.D.S.Dentist1962635375
  48. Christopher Poirier, PT, DPTPhysical Therapist1184273948
  49. Anthony Poli, PTPhysical Therapist1811401649
  50. David PolmanInternal Medicine Physician1093393274

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

Wellesley, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 1,117 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 Wellesley - 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 Wellesley 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 Wellesley is weighted toward Clinical Social Worker (93 clinicians, followed by Internal Medicine Physician with 81 and Clinical Psychologist with 59). 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, Wellesley reports roughly 16 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, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Wellesley practice address, a coverage gap Wellesley patients typically fill by traveling to a larger nearby hub.

For Wellesley 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 Wellesley, MA?

There are 1,117 registered healthcare providers in Wellesley, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Wellesley?

The most common specialties in Wellesley are Clinical Social Worker, Internal Medicine Physician, Clinical Psychologist, Physical Therapist, Mental Health Counselor. Clinical Social Worker has the most providers with 93.

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.