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 405 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. Jane WongBehavior Technician1568041234
  2. Jeffrey Wong, DCChiropractor1386136331
  3. John WongDentist1114201555
  4. Jorge Wong, PHDClinical Psychologist1689735284
  5. Kaklam Wong, RNNPNurse Practitioner1548285596
  6. Kam Wong, RPHPharmacotherapy Pharmacist1447513817
  7. Karen Wong, SLPSpeech-Language Pathologist1669717401
  8. Kate WongBehavior Technician1497417216
  9. Kenneth WongSocial Worker1902350051
  10. Kenneth Wong, MDStudent in an Organized Health Care Education/Training Program1134970734
  11. Kindchia WongAdult Medicine Physician1326741679
  12. Leslie Wong, D.D.S.General Practice Dentistry1154464790
  13. Li WongAcupuncturist1992281620
  14. Lianna Wong, OTR/LOccupational Therapist1063008274
  15. Mandy Wong, DCChiropractor1417556218
  16. Marilyn Wong, MDInternal Medicine Physician1447458138
  17. Matthew Wong, PA-CPhysician Assistant1114457959
  18. Maxine WongBehavior Analyst1558854034
  19. Meghan WongBehavior Technician1053924613
  20. Michael Wong, ODOptometrist1942354261
  21. Michael Wong, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1235754698
  22. Michelle WongMental Health Counselor1700035276
  23. Mitchell Wong, MDStudent in an Organized Health Care Education/Training Program1477492049
  24. Monica Wong, RN, PHNRegistered Nurse1376894881
  25. Morgan Wong, D.O.Gastroenterology Physician1073900163
  26. Nelly WongRegistered Nurse1518722651
  27. Nicholas Wong, DDSGeneral Practice Dentistry1306418348
  28. Nicholas WongBehavior Technician1245101179
  29. Oi Shan Wong, N.P.Gerontology Nurse Practitioner1144610122
  30. Paul Wong, MDAnesthesiology Physician1053497909
  31. Ping-Chung WongStudent in an Organized Health Care Education/Training Program1831078120
  32. Ryan WongPhysician Assistant1417888215
  33. Samantha Wong, MDStudent in an Organized Health Care Education/Training Program1730838301
  34. Sandy Wong, O.M.D.Acupuncturist1245333582
  35. Scott Wong, DOInternal Medicine Physician1528529526
  36. Shamrock Wong, RDRegistered Dietitian1043540800
  37. Sidney WongPharmacist1356626337
  38. Stanley Wong, D.D.S.General Practice Dentistry1902825664
  39. Tracey WongBehavior Analyst1881051977
  40. Vincent Wong, P.T.Physical Therapist1154482495
  41. Wai Ling WongAcupuncturist1922419019
  42. Waiyip Wong, PHARM.D.Pharmacist1629352802
  43. Wendy Wong, D.D.S.General Practice Dentistry1184754087
  44. Yanyin Wong, RDRegistered Dietitian1336013010
  45. Yuetin Wong, M.D.Family Medicine Physician1922399021
  46. Garrett WooChiropractor1609587351
  47. Jerry Woo, LACAcupuncturist1851977623
  48. Michele WooPsychologist1326526658
  49. Tiffany WooMarriage & Family Therapist1134751886
  50. Wonhee WooInternal Medicine Physician1851824817

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.