NPPES file of Aug 9, 2026

Doctors and health care providers in San Jose, CA

20,925 individual NPPES records list a practice address in San Jose, 5th of 812 California cities. The largest group is behavior technician: 3,847, 18% of the city's records, against 18% across California. Page 370 of 419.

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 San Jose

  1. Behavior Technician3,847
  2. Marriage & Family Therapist1,400
  3. Mental Health Counselor1,063
  4. Pharmacist893
  5. Case Manager/Care Coordinator864
  6. Rehabilitation Practitioner701
  7. Clinical Social Worker692
  8. Students in training687

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

San Jose in California

  • Rank in California5th of 812 cities by records
  • Share of the state2.2% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups30.2% of all records
  • Behavior Technician rank8th of the 10 California cities with the most

Compared with California as a whole, San Jose has 2.4× the state's share of rehabilitation practitioner records and 0.55× its share of addiction (substance use disorder) counselor records.

Providers in San Jose, alphabetically

  1. Krystan TownsendAddiction (Substance Use Disorder) Counselor1104195627
  2. Myriam Townsend, MDPsychiatry Physician1063598589
  3. Nadia Townsend, M.A., CCC-SLPSpeech-Language Pathologist1235889783
  4. Leslie ToyMarriage & Family Therapist1366929572
  5. Brian Toyota, MDNeurological Surgery Physician1760138796
  6. Kily Tracy, D.C.Chiropractor1316266489
  7. Sandra Trafalis, PHDMental Health Counselor1447377601
  8. Mark Traffas, PTPhysical Therapist1871114082
  9. Evan Trager, MDChild & Adolescent Psychiatry Physician1821484718
  10. Michael Trager, D.M.D.Endodontics1104992775
  11. Julie TrainorOptometrist1174597405
  12. Kevin TrainorOptometrist1215902341
  13. Tracy Tram, M.D.Internal Medicine Physician1922103191
  14. Ailan Tran, D.D.S.General Practice Dentistry1720106305
  15. Alana TranSpeech-Language Pathologist1174401491
  16. Alexander TranBehavior Technician1326806480
  17. Alexandra TranPharmacist1417230871
  18. Alvita TranBehavior Technician1184394181
  19. Amanda Tran, LMFTMarriage & Family Therapist1548771942
  20. Amanda TranBehavior Technician1467920603
  21. Amanda Tran, ODOptometrist1205403474
  22. Amy TranRehabilitation Practitioner1346894524
  23. Andre TranOrthodontics and Dentofacial Orthopedics Dentistry1700604329
  24. Andrew Tran, M.D.Psychiatry Physician1689732687
  25. Anh Tran, PHARM.D.Pharmacist1306912985
  26. Anh Tran, MDPediatrics Physician1407923030
  27. Anh TranBehavior Technician1487139317
  28. Anh TranBehavior Technician1932867728
  29. Anh Thu Tran, DOGeneral Practice Physician1609366459
  30. Anhthu Tran, PHARMD.Pharmacist1376826305
  31. Ann Tran, D.C.Chiropractor1194944199
  32. Anna TranDiagnostic Neuroimaging (Psychiatry & Neurology) Physician1689302796
  33. Annie Tran, MDAnesthesiology Physician1245734151
  34. Annie TranMarriage & Family Therapist1023634524
  35. Anthony TranBehavior Technician1730867581
  36. Audrey TranStudent in an Organized Health Care Education/Training Program1366136384
  37. Ba Tran, RPHPharmacist1194712745
  38. Bang Tran, O.D.Optometrist1396752887
  39. Bang TranBehavior Technician1467916338
  40. Ben TranCase Manager/Care Coordinator1770821472
  41. Bill Tran, MDCardiovascular Disease Physician1598908873
  42. Brenda TranBehavior Technician1891455499
  43. Brendan Tran, DOInternal Medicine Physician1568039758
  44. Brianna TranHealth Educator1306523584
  45. Cam Tran, M.D.Diagnostic Radiology Physician1093921447
  46. Cam Van TranFamily Nurse Practitioner1508788340
  47. Camille TranPharmacist1831714427
  48. Carnie Tran, MASpeech-Language Pathologist1528611829
  49. Catherine Tran, MS, OTR/LOccupational Therapist1295175446
  50. Catli Tran, DCChiropractor1093675878

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. Fresno19,440

All of California →

How to read this directory

San Jose, California appears in the CMS National Plan and Provider Enumeration System with 20,925 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 San Jose - 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 San Jose 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 San Jose is weighted toward Behavior Technician (3,847 clinicians, followed by Marriage & Family Therapist with 1,400 and Mental Health Counselor with 1,063). 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 California's population, San Jose reports roughly 53.7 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.

For San Jose 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 San Jose, CA?

There are 20,925 registered healthcare providers in San Jose, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in San Jose?

The most common specialties in San Jose are Behavior Technician, Marriage & Family Therapist, Mental Health Counselor, Pharmacist, Case Manager/Care Coordinator. Behavior Technician has the most providers with 3,847.

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.