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 375 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. VI TranBehavior Technician1497385843
  2. Vicke TranBehavior Technician1780405076
  3. Vicky Tran, PHARM.DPharmacist1386929537
  4. Victoria Tran, DMDPediatric Dentistry1659871945
  5. Viet Tran, OTR/LOccupational Therapist1346306370
  6. Viet-Co TranMarriage & Family Therapist1558044925
  7. Vina TranRehabilitation Practitioner1659154862
  8. Vinh Tran, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1285051110
  9. Vivian Tran, R.N.Case Management Registered Nurse1336321033
  10. Viviana Tran, RDHDental Hygienist1275450629
  11. Vu Tran, PHARMDPharmacist1366705402
  12. Vu TranCounselor1528303757
  13. Vu Tran, DMDDentist1306445689
  14. Vy TranPharmacist1609484658
  15. Y-Minh Tran, DDSDentist1578136727
  16. Nguyen Tran Do, DPTPhysical Therapist1013377035
  17. Linh-Cac Tran-Nguyen, L.AC.Acupuncturist1831238054
  18. Alexandra Tran-Perez, M.D.Internal Medicine Physician1689695090
  19. Matthew Tranduc, M.D.Surgery Physician1154432490
  20. Phu TrangSocial Worker1811195878
  21. An Tranvan, MDDermatology Physician1801992847
  22. Diana Traub, ASWClinical Social Worker1083787105
  23. Laura Traylor, LCSWClinical Social Worker1720145683
  24. Ilana Traynis, M.D.Student in an Organized Health Care Education/Training Program1003250044
  25. Brenly Treece, RNRegistered Nurse1932803988
  26. Kristie TreftzPsychologist1952585416
  27. Alexis TrejoBehavior Technician1245975374
  28. Alize TrejoBehavior Technician1215898218
  29. Blanca Trejo, LCSWClinical Social Worker1295161990
  30. Erika TrejoCase Manager/Care Coordinator1013590488
  31. Maria TrejoContractor1750504130
  32. Rosalinda Trejo, SLPASpeech-Language Assistant1417419763
  33. Viviana TrejoMarriage & Family Therapist1932458726
  34. Cristhy Trejo CruzMarriage & Family Therapist1598310526
  35. Mila Tremblay, PHARMDPharmacist1558796847
  36. Donald TrengoveMarriage & Family Therapist1548385404
  37. Sanders TrentCounselor1235686734
  38. Gina TrepagnierStudent in an Organized Health Care Education/Training Program1558315432
  39. Katherine Trescott, MS, CCC-SLPSpeech-Language Pathologist1649880063
  40. Jacob TrevinoBehavior Technician1700585023
  41. Mario TrevinoMental Health Counselor1629328968
  42. Richard Trevino, M.D.Otolaryngology Physician1275616310
  43. Malia Trevino-VasquezSocial Worker1881305068
  44. Teresa Anne Trias, LMFTMarriage & Family Therapist1316460371
  45. Laura Tribuzi, M.D.Emergency Medicine Physician1811200470
  46. Brian Trief-BarrellCommunity Health Worker1477941813
  47. Jaimie Trieu, HIGH SCHOOL DIPOLMACase Manager/Care Coordinator1154902351
  48. Jefferson Trieu, PHARMDPharmacist1952948010
  49. Lynn Trieu, RPHPharmacist1851766448
  50. Robert Trifilo, DDSGeneral Practice Dentistry1831190651

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.