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 202 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. Amy Leung, PHARMDPharmacist1528418597
  2. Andrew Leung, D.CChiropractor1114952934
  3. Bryan Leung, LCSWClinical Social Worker1902371008
  4. Calvin Leung, DPTPhysical Therapist1043684301
  5. Chinpang LeungCounselor1205369220
  6. Elise Leung, DCChiropractor1295370823
  7. Eva LeungStudent in an Organized Health Care Education/Training Program1841040185
  8. Giselle Leung, PHARMDPharmacist1245784487
  9. Jennifer Leung, PHARM.D.Pharmacist1063745297
  10. Jennifer Leung, MDDiagnostic Radiology Physician1326369349
  11. Joanna Leung, LMFTMarriage & Family Therapist1598236077
  12. Joshua LeungMarriage & Family Therapist1740782259
  13. Lydia Leung, DOFamily Medicine Physician1205531381
  14. Rosa Leung, RPHPharmacist1285921460
  15. Roxanne Leung, MDAllergy Physician1730235334
  16. Sara Leung, R.D.Registered Dietitian1861701757
  17. Victoria Leung, LACAcupuncturist1922645365
  18. Aivy Levan, EMTRehabilitation Practitioner1770452997
  19. Kent Levan, D.D.S.Dentist1932531241
  20. Teresa LevarioCase Manager/Care Coordinator1740428291
  21. Sarah Levene, LMFTMarriage & Family Therapist1568880870
  22. Toby Levenson, MDAllergy & Immunology Physician1649288945
  23. Erica LeverettBehavior Technician1235607573
  24. Ashley Leveroni, BCBABehavior Analyst1134678204
  25. Barbara Levin, LMFTMarriage & Family Therapist1881769677
  26. Rebecca LevinAddiction (Substance Use Disorder) Counselor1891082129
  27. Erica LevineBehavior Technician1154886174
  28. Jeffrey Levine, D.C.Chiropractor1013007186
  29. Karen LevineBehavior Technician1295375715
  30. Robin Levinge, RNRegistered Nurse1821715160
  31. Norma Levingston, O.D.Optometrist1376542092
  32. Rosamund LevinsonBehavior Technician1295237295
  33. Brian Levitt, M.D.Gastroenterology Physician1235257759
  34. Lee Levitt, MDHematology & Oncology Physician1386600211
  35. Monika Levkovic, DDSGeneral Practice Dentistry1265699458
  36. Alexis Dominique LevyMental Health Counselor1245864743
  37. Edva Levy, LMFTMarriage & Family Therapist1659816270
  38. Karen Levy, M.D.Gynecologic Oncology Physician1467865386
  39. Matthew Levy, M.D.Clinical Cardiac Electrophysiology Physician1649334079
  40. Laura Lew, PHARM.D.Pharmacist1154494664
  41. Rachael LewinPhysical Therapist1225517949
  42. Canaan Lewin-WelshClinical Social Worker1053981068
  43. Ashley LewisStudent in an Organized Health Care Education/Training Program1487537130
  44. Bailey LewisBehavior Technician1710576103
  45. Caneesha LewisMassage Therapist1538087598
  46. Edna Lewis, LMFTMental Health Counselor1780187666
  47. Julia Lewis, D.C.Chiropractor1861611873
  48. Kalia LewisBehavior Technician1508360199
  49. Nicole Lewis, M.D.Family Medicine Physician1679860142
  50. Rochelle LewisAttendant Care Provider1437882594

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.