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 363 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. Mary Terra, LCSWClinical Social Worker1962579524
  2. Joshua TerrellBehavior Technician1447905062
  3. Rodney Terrell, MDStudent in an Organized Health Care Education/Training Program1922448083
  4. Casey Terribilini, D.C.Occupational Health Chiropractor1245302959
  5. Ileana TerrizzanoBehavior Technician1700423167
  6. David Terry, PH.D PSYCH ASSISTANTStudent in an Organized Health Care Education/Training Program1902004534
  7. Helen TesMental Health Counselor1801241062
  8. Yeromnesh TesemaPsychiatric/Mental Health Registered Nurse1558111583
  9. Adhanet Tesfai, BCBABehavior Analyst1740675701
  10. Bisrat Tesfai, NURSE LVNLicensed Vocational Nurse1578710323
  11. Helen TesfaiBehavior Technician1245712645
  12. Tadesse Tesfamichael, D.D.S.Dentist1801993050
  13. Teklu TesfatsionBehavior Technician1083178883
  14. Weini TesfaySocial Worker1164903662
  15. Yodit TesfayMental Health Counselor1487208245
  16. Yohana Tesfaye, PTPhysical Therapist1255971271
  17. Cassandra Tesik, BACase Manager/Care Coordinator1740993039
  18. Arny Grace TesnadoCase Manager/Care Coordinator1013342641
  19. Sarah TesseoMental Health Counselor1770020406
  20. Felicia TetzBehavior Technician1891297081
  21. Krishan TewatiaMental Health Counselor1548044357
  22. Aimee ThaiBehavior Technician1881199537
  23. Albert ThaiBehavior Technician1659876266
  24. Cathy Thai, PHARMDPharmacist1366019333
  25. Connie Thai, PHARM.D.Pharmacist1538309414
  26. David Thai, D.D.SDentist1972990778
  27. Helen ThaiBehavior Technician1356165120
  28. Hoang ThaiBehavior Technician1003502873
  29. Hung Thai, DDSGeneral Practice Dentistry1598819070
  30. Jacky ThaiBehavior Technician1982490173
  31. Jenny ThaiBehavior Technician1558133124
  32. Joanne Thai, PHARM.DPharmacist1366921736
  33. Kathy ThaiHearing Instrument Specialist1730029737
  34. Kimberly Thai, PHARMDPharmacist1235610411
  35. Mindi Thai, DDSGeneral Practice Dentistry1700948387
  36. Minh Thai, MDFamily Medicine Physician1609888411
  37. Nam Thai, LCSWClinical Social Worker1336465756
  38. Nicole Hong Phuong Thai, M.D.Internal Medicine Physician1245254382
  39. Rachel Thai, PHARM.DPharmacist1194434134
  40. Tam ThaiPharmacist1093246373
  41. William Thai, DDSGeneral Practice Dentistry1861401937
  42. Arpana ThakarPhysical Therapy Assistant1508411794
  43. Amal Thakarsey, PHARMDPharmacist1639499403
  44. Priya Janak ThakkarOrthopedic Physical Therapist1164090304
  45. Aishwarya ThakurStudent in an Organized Health Care Education/Training Program1548883374
  46. Rita Thakur, M.DPediatrics Physician1003978271
  47. Michelle Tham, NPNurse Practitioner1629826649
  48. Hai ThanPharmacist1134498439
  49. Nhu ThanBehavior Technician1942974019
  50. Van ThanhDental Hygienist1568034577

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.