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 107 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. Ryan Ferdowsian, MDStudent in an Organized Health Care Education/Training Program1679338735
  2. Roya Fereidooni, PTPhysical Therapist1710464706
  3. Kathleen FerenchakSpecialist1376047175
  4. Bibianne FergusonBehavior Technician1316578065
  5. Rebekah FergusonBehavior Technician1891428975
  6. Robert Ferguson, DDSGeneral Practice Dentistry1134259062
  7. Narjes Ferjani, MDFamily Medicine Physician1265664940
  8. Saige Ferko, ACSW 124955Social Worker1497581672
  9. Adrian Fernandez, MA COUNSELING, PPSCounselor1588913321
  10. Alfredo FernandezCounselor1902335300
  11. Alice FernandezCase Manager/Care Coordinator1265584205
  12. Alyssa FernandezBehavior Technician1174321558
  13. Ana FernandezAttendant Care Provider1932745189
  14. Anna Fernandez, LMFTMarriage & Family Therapist1205887965
  15. Antionette FernandezRehabilitation Practitioner1154776698
  16. Carson FernandezBehavior Technician1164218137
  17. Charlene Fernandez, N.P, R.NFamily Nurse Practitioner1417247743
  18. Dalia FernandezBehavior Technician1922578368
  19. Eunice Fernandez, L.C.S.W.Clinical Social Worker1669178240
  20. Herlindo FernandezSocial Worker1891818100
  21. Jazmine FernandezBehavior Technician1912883364
  22. Jennifer FernandezMarriage & Family Therapist1376154872
  23. John FernandezMarriage & Family Therapist1639561871
  24. Josette FernandezBehavior Technician1962034629
  25. Judith FernandezCase Manager/Care Coordinator1619537529
  26. Lauren FernandezRehabilitation Practitioner1346006962
  27. Leticia FernandezCommunity Health Worker1841171600
  28. Lus FernandezDental Assistant1790207249
  29. Marisol FernandezClinical Social Worker1114143385
  30. Nancy Fernandez, LCSWClinical Social Worker1710140355
  31. Steven FernandezBehavior Technician1063916781
  32. Elizabeth Fernandez-DuarteCounselor1891304994
  33. Alejandra Fernandez-ZamoraMarriage & Family Therapist1316411564
  34. Christaline Fernando, M.D.Internal Medicine Physician1417115635
  35. Jeric FernandoBehavior Technician1730826603
  36. Katherine Fero, MDUrology Physician1972034825
  37. Kiara Ferracuti, MA, CCC-SLPSpeech-Language Pathologist1114499530
  38. Lashurn FerrellMental Health Counselor1841460995
  39. Celia FerrerCounselor1306149257
  40. Mark FerrerCase Manager/Care Coordinator1982385712
  41. Melodi Ferrer, M.A.Speech-Language Pathologist1063828697
  42. Sara Ferreyda, BTBehavior Technician1205722402
  43. Joseph Ferrito, AU.D.Audiologist1851426514
  44. Ashley FerroCase Manager/Care Coordinator1427509975
  45. Richard Ferry, M.S.Marriage & Family Therapist1285996546
  46. Rahwa FerzghiBehavior Technician1245709757
  47. Joy FestaSpeech-Language Pathologist1487900890
  48. Robert FettStudent in an Organized Health Care Education/Training Program1215854146
  49. Rory FetteBehavior Technician1821633272
  50. Ally FewCase Manager/Care Coordinator1497431969

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.