NPPES file of Aug 9, 2026

Doctors and health care providers in Somerville, MA

1,860 individual NPPES records list a practice address in Somerville, 25th of 406 Massachusetts cities. The largest group is clinical social worker: 232, 12% of the city's records, against 8% across Massachusetts. Page 34 of 38.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Somerville

  1. Clinical Social Worker232
  2. Mental Health Counselor202
  3. Social Worker109
  4. Case Manager/Care Coordinator82
  5. Registered Nurse80
  6. Physical Therapist78
  7. Counselor70
  8. Pharmacist68

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Somerville in Massachusetts

  • Rank in Massachusetts25th of 406 cities by records
  • Share of the state0.8% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups29.2% of all records

Compared with Massachusetts as a whole, Somerville has 5× the state's share of community health worker records and 0.42× its share of student in an organized health care education/training program records.

Providers in Somerville, alphabetically

  1. Tammy TangCounselor1114810017
  2. Julie TapiaClinical Social Worker1013790120
  3. Anna Tarkoff, MAClinical Social Worker1144375676
  4. Selwyn Tate, DCChiropractor1275305872
  5. Ashlie Taylor, LMTMassage Therapist1508217522
  6. Isabella TaylorStudent in an Organized Health Care Education/Training Program1033095658
  7. Joseph TebandekeLicensed Practical Nurse1427686146
  8. Brian Tedesco, D.P.M.Podiatrist1588628853
  9. Brendan TeebagyDentist1770324238
  10. Cynthia Tefft, NPNurse Practitioner1114070208
  11. Julohn Teixeira, PA-CPhysician Assistant1528678992
  12. Dineen Tennihan, RNRegistered Nurse1659674588
  13. Linda Terella-MorsePhysical Therapist1669677589
  14. Maria Terra, APRNAdult Health Nurse Practitioner1851644223
  15. Susan Teta, MSWClinical Social Worker1396873113
  16. Ann Marie Teuber, LMFTMarriage & Family Therapist1477754406
  17. Michael Thackrey, MD.Family Medicine Physician1255669925
  18. Xia Thai, PHARM.D.Pharmacotherapy Pharmacist1376753848
  19. Arati Thapa, MSW INTERNStudent in an Organized Health Care Education/Training Program1952621906
  20. Thuvaraka ThayaparanGeneral Practice Dentistry1063269140
  21. Ariel Thayer, MS CCC-SLPSpeech-Language Pathologist1770367088
  22. Kelsie ThelenStudent in an Organized Health Care Education/Training Program1588911812
  23. Grace Theobald-WilliamsCase Manager/Care Coordinator1295680098
  24. Joumathe TheodoreAddiction (Substance Use Disorder) Counselor1194847251
  25. Michael Theodoulou, D.P.M.Podiatrist1760430755
  26. Kanchan Thind, DMDGeneral Practice Dentistry1477992840
  27. Sonora Thomas, M.A.Mental Health Counselor1023363645
  28. Guerlande Thomas-OkaforStudent in an Organized Health Care Education/Training Program1194254839
  29. Cathy Thomason, LIC. AC.Acupuncturist1780703488
  30. Heather ThompsonClinical Psychologist1528478641
  31. Kiera Thompson, MASpecialist1548644578
  32. Kimberly Thompson, LICSWClinical Social Worker1891868154
  33. Sally Thompson, MDGeriatric Psychiatry Physician1760592489
  34. Budsaba Thongla-BenjaminMassage Therapist1598625386
  35. Benjamin Thorn, PA-CPhysician Assistant1497000434
  36. Idalia Thornton, LPNLicensed Practical Nurse1376212605
  37. William Thornton, PMHNPPsychiatric/Mental Health Nurse Practitioner1225842065
  38. Marguerite Thorp, MDStudent in an Organized Health Care Education/Training Program1124569405
  39. Mackenzie ThroneCase Manager/Care Coordinator1417448499
  40. Amberly Ticotsky, RN, BSNRegistered Nurse1639424484
  41. David Tierney, ODOptometrist1265597439
  42. Emily TingleMental Health Counselor1235797465
  43. Daisy TiradoLicensed Practical Nurse1720595846
  44. Alan Titelbaum, O.D.Optometrist1851351100
  45. Madeline Tkacs, B.S.Case Manager/Care Coordinator1962237453
  46. Alexandra Todd, D.M.DDentist1154798015
  47. Tino TomasiMental Health Counselor1326605403
  48. Parra Tomkins, MDFamily Medicine Physician1366433666
  49. Kathleen TonneCase Manager/Care Coordinator1225881063
  50. Russell Tontz, M.D.Occupational Medicine Physician1295930261

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

Somerville, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 1,860 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 Somerville - 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 Somerville 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 Somerville is weighted toward Clinical Social Worker (232 clinicians, followed by Mental Health Counselor with 202 and Social Worker with 109). 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, Somerville reports roughly 26.6 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, Behavior Technician is the most prominent one with no provider currently listing a Somerville practice address, a coverage gap Somerville patients typically fill by traveling to a larger nearby hub.

For Somerville 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 Somerville, MA?

There are 1,860 registered healthcare providers in Somerville, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Somerville?

The most common specialties in Somerville are Clinical Social Worker, Mental Health Counselor, Social Worker, Case Manager/Care Coordinator, Registered Nurse. Clinical Social Worker has the most providers with 232.

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.