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 139 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. Angelina HarperBehavior Technician1720940737
  2. Athenna HarperLicensed Vocational Nurse1043152184
  3. Jacqueline Harper, PSYDPsychologist1043940190
  4. Kathryn HarperCounselor1104591858
  5. Nour HarratiMental Health Counselor1508473562
  6. Jillian Harrell, ASWSocial Worker1275733289
  7. Tiffany HarrellBehavior Technician1679229405
  8. Heidi Harriman, LMFTMental Health Counselor1003708165
  9. Keiana HarringtonBehavior Analyst1871950188
  10. Lori Harrington, OTOccupational Therapist1437305703
  11. Toni HarringtonOccupational Therapist1629995410
  12. Antonia HarrisBehavior Technician1407791007
  13. Clifford Harris, MDUrology Physician1013093541
  14. Danielle Harris, RADT-IRehabilitation Practitioner1649848482
  15. Devanae HarrisBehavior Technician1760018980
  16. Hugh Harris, MDPulmonary Disease Physician1073663878
  17. Jasmine HarrisAddiction (Substance Use Disorder) Counselor1811528292
  18. John HarrisCounselor1780953323
  19. Kevin Harris, DOFamily Medicine Physician1205464294
  20. Shelly Harris, LMFT, 119363Marriage & Family Therapist1578017729
  21. Stephen Harris, MDPediatrics Physician1124082516
  22. Summyr HarrisProfessional Counselor1194154146
  23. Susan Harris, MDPsychiatry Physician1982700365
  24. William HarrisPerfusionist1609505858
  25. Yasmin Harris-AnayaRehabilitation Practitioner1346010626
  26. Andrew Harrison, DPMPodiatrist1649236399
  27. Bridget Harrison, M.D., M.P.H.Family Medicine Physician1891923686
  28. Colleen Harrison, PSYPsychologist1558054288
  29. Kathleen Harrison, MSW, LCSWClinical Social Worker1548509961
  30. Megan HarrisonCounselor1134356744
  31. Tricia HarrisonBehavior Technician1407462229
  32. Iliana Harrysson, M.D.Pediatrics Physician1790128163
  33. Andrew HarsanyOral and Maxillofacial Surgery (Dentist)1871975888
  34. Yogita HarshDentist1396146437
  35. Jenniean HarsonoCase Manager/Care Coordinator1295193530
  36. Denise HartMental Health Counselor1437451663
  37. Michael Hart, N.P.Family Nurse Practitioner1457545147
  38. Rethana Harter, MFTMental Health Counselor1891831996
  39. Andrew Hartman, M.D.Pediatrics Physician1992744700
  40. Dennis Hartman, BA ENGLISHBehavior Technician1811472848
  41. Jeffrey Hartman, DCChiropractor1275544942
  42. Tisha HartmanBehavior Technician1699381210
  43. Isabel Hartounian, MS, OTR/LOccupational Therapist1205061116
  44. Jaret HartsellBehavior Technician1457122160
  45. Janelle HartsogBehavior Technician1538700612
  46. C. Dean Hartwig, M.D.Psychiatry Physician1114937539
  47. Erin HartzellRegistered Respiratory Therapist1558018697
  48. Kyle Hartzell, M.S.Speech-Language Pathologist1467856484
  49. Kim Harunaga, BA MHRSCase Manager/Care Coordinator1225174923
  50. Cheryl HarveyCase Manager/Care Coordinator1114353745

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.