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 365 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. Ariel ThompsonRehabilitation Practitioner1831929512
  2. Brian Thompson, PSY.D.Clinical Psychologist1366772147
  3. Craig Thompson, RNRegistered Nurse1285993303
  4. Daniel Thompson, LMFT#140787Marriage & Family Therapist1790303030
  5. Davon ThompsonBehavior Analyst1316820855
  6. Ethan ThompsonBehavior Technician1528576980
  7. Katranker Thompson, LCSWClinical Social Worker1942236898
  8. Ken ThompsonDay Training/Habilitation Specialist1497621775
  9. Kristine Thompson, MPTPhysical Therapist1447629258
  10. Lauren Thompson, D.C.Chiropractor1215482583
  11. McKinley ThompsonBehavior Technician1225665284
  12. Melanie Thompson, CMTMassage Therapist1699342626
  13. Melissa ThompsonOccupational Therapist1386030203
  14. Nicholas Thompson, RADT IAddiction (Substance Use Disorder) Counselor1831692722
  15. Nicole ThompsonBehavior Technician1245860295
  16. Sheila ThompsonStudent in an Organized Health Care Education/Training Program1720948607
  17. Stacey Thompson, MFT-I, ATMarriage & Family Therapist1942407648
  18. Susan Thompson, LCSWClinical Social Worker1417075540
  19. Tyrell ThompsonCounselor1952899635
  20. Alyssa Thompson Tolosa, LCSWMental Health Counselor1063044741
  21. Chase Thompson-DowdBehavior Technician1295444537
  22. Gregory Thomson, PHDPsychologist1750366902
  23. Karolina ThomsonStudent in an Organized Health Care Education/Training Program1124551502
  24. Sydney Thomson, MDAnesthesiology Physician1972559326
  25. Sisamouth Thomure, LVNLicensed Vocational Nurse1851760763
  26. Tarhonda ThornabarCase Manager/Care Coordinator1285143446
  27. Tomilyn Thornberry, DCChiropractor1578954749
  28. Shrondraile ThorntonMarriage & Family Therapist1710456710
  29. Violet Thornton, CADC IIRehabilitation Practitioner1821683012
  30. Karen Thornton-HaightMarriage & Family Therapist1184390213
  31. Jeremy ThorpBehavior Technician1396681763
  32. Saolynath ThouMental Health Counselor1255581179
  33. June ThreadgouldMental Health Counselor1932459435
  34. Alyssa ThreetBehavior Technician1447033444
  35. Kimberlee Threeths, MFTMarriage & Family Therapist1093031361
  36. Tina ThuenSocial Worker1760732663
  37. Mamta Thukral, MDAnesthesiology Physician1023079118
  38. Skye ThunderRehabilitation Practitioner1043157373
  39. Mimi Thuong, LMFT/LPCC/IFECMHSMarriage & Family Therapist1659756609
  40. Whitney Thuong, DMDDentist1508343922
  41. Caitlin Thurston, MS, CCC-SLPSpeech-Language Pathologist1316299530
  42. William Thurston, MDGastroenterology Physician1407932908
  43. Hnin ThuzarBehavior Technician1457075475
  44. Azeleah Carla TiamsonRehabilitation Practitioner1407488208
  45. Jia Tian, DMDPublic Health Dentistry1629557152
  46. Jingze TianRegistered Dietitian1255957056
  47. Yuan Tian, L.AC, DTCM, CPTAcupuncturist1033952262
  48. Dale TibbilsBehavior Technician1669252201
  49. Robert Ticzon, R.N.Registered Nurse1073814372
  50. Elizabeth Tien, PHARM.D.Pharmacist1013393180

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.