NPPES file of Aug 9, 2026

Doctors and health care providers in Tewksbury, MA

423 individual NPPES records list a practice address in Tewksbury, 100th of 406 Massachusetts cities. The largest group is clinical social worker: 50, 12% of the city's records, against 8% across Massachusetts. Page 9 of 9.

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

Tewksbury in Massachusetts

  • Rank in Massachusetts100th of 406 cities by records
  • Share of the state0.2% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups28.1% of all records

Compared with Massachusetts as a whole, Tewksbury has 6.3× the state's share of addiction (substance use disorder) counselor records and 0.42× its share of mental health counselor records.

Providers in Tewksbury, alphabetically

  1. Robert Wald, MSW, LICSWSocial Worker1285118117
  2. Rebecca Wallach, DOFamily Medicine Physician1578026316
  3. Erin Walsh, PHARMDPharmacist1407510225
  4. Margaret Walsh, PA-CPhysician Assistant1205424439
  5. Mariah Warren, MAMental Health Counselor1093486037
  6. Elina Wayrynen, PH.D.Clinical Psychologist1093006868
  7. Allison Wehr, M.D.Psychiatry Physician1356389662
  8. Janet Weisenberger, M.D.Psychiatry Physician1508920604
  9. Alfred Wilde, CRNARegistered Nurse1073651246
  10. Megan Willey, LICSWClinical Social Worker1568837862
  11. Keren Wilson, D.O.Family Medicine Physician1154570372
  12. Susan Wing, LICSWClinical Social Worker1871048603
  13. Priscilla Winn, MS,RD,LDNRegistered Dietitian1255624318
  14. Ernest Witts, RPHPharmacist1760798342
  15. Peter Whitney Wolff, M.D.Psychiatry Physician1598790511
  16. Kathryn Wolman, MS, CCC-SLPSpeech-Language Pathologist1265640759
  17. Elaine WuGeneral Practice Dentistry1417581323
  18. James Wu, DDSOral and Maxillofacial Surgery (Dentist)1841291309
  19. Jared Wydysh, D.P.T.Physical Therapist1043690589
  20. Christina YeadonRegistered Dietitian1558235119
  21. Mary Zelten, OTRLSpecialist1790990125
  22. Kimberly ZorokongOccupational Therapist1770243669
  23. Leonardo ZulloMassage Therapist1700103884

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

Tewksbury, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 423 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 Tewksbury - 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 Tewksbury 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 Tewksbury is weighted toward Clinical Social Worker (50 clinicians, followed by Physical Therapist with 38 and Pharmacist with 31). 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, Tewksbury reports roughly 6 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 Tewksbury practice address, a coverage gap Tewksbury patients typically fill by traveling to a larger nearby hub.

For Tewksbury 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 Tewksbury, MA?

There are 423 registered healthcare providers in Tewksbury, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Tewksbury?

The most common specialties in Tewksbury are Clinical Social Worker, Physical Therapist, Pharmacist, Addiction (Substance Use Disorder) Counselor, General Practice Dentistry. Clinical Social Worker has the most providers with 50.

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.