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 7 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. Devin AlbarranBehavior Technician1255809687
  2. Kalaya AlbertBehavior Technician1275034191
  3. Marylou AlbertsContractor1841526209
  4. Patti Albertson, MDObstetrics & Gynecology Physician1952487456
  5. Cheryl Albuquerque, M.D.Maternal & Fetal Medicine Physician1093863938
  6. Daniel AlcalaBehavior Technician1598302507
  7. Dulce AlcalaMental Health Counselor1013311281
  8. Sophia Alcala-CabreraMarriage & Family Therapist1124643358
  9. Karla Alcantar, LVNLicensed Vocational Nurse1821454679
  10. Moses Alcantara, DDS, MSOrthodontics and Dentofacial Orthopedics Dentistry1235302332
  11. Stephanie Alcantara, M.A., MFTI, PCCIMarriage & Family Therapist1356532287
  12. Sandra AlcarazCase Manager/Care Coordinator1811186745
  13. Anastasio AlcazarCounselor1215122528
  14. Jennifer AlcazarBehavior Technician1891402244
  15. Yuridia AlcazarBehavior Technician1922960665
  16. Katelyn Anne AlcoberBehavior Technician1427867290
  17. Kimberly AldacoBehavior Technician1285243154
  18. Cristina Aldama, CADC-L, #CI3224032Addiction (Substance Use Disorder) Counselor1962950162
  19. Delilah AldamaBehavior Technician1265159081
  20. Alex AldazSocial Worker1104574391
  21. Stephanie Alde, DPTPhysical Therapist1457129082
  22. Katharine Aldrich, CNMAdvanced Practice Midwife1790806388
  23. Avriel Alegre, PA-CSurgical Physician Assistant1548046360
  24. Vanessa Alejandre, M.S.WClinical Social Worker1336409143
  25. Marco Alejandro, LMFT 159586Marriage & Family Therapist1669003158
  26. Janice Alejandro DominguezBehavior Technician1033886890
  27. Debra AlejoOrthotic Fitter1760677926
  28. Stacy AlejoBehavior Technician1326687971
  29. Tatiana AlekseevaCase Manager/Care Coordinator1346382702
  30. Tania AlemanRehabilitation Practitioner1508478074
  31. Valeria AlemanRehabilitation Practitioner1376308775
  32. Ingrid Aleman MartinezPeer Specialist1467344960
  33. Nahomi AlemuStudent in an Organized Health Care Education/Training Program1578157871
  34. Justin AlensBehavior Technician1942785977
  35. Karan AlettyInternal Medicine Physician1477116077
  36. Aniamma Alex, NPNurse Practitioner1407653991
  37. Chelsea AlexanderBehavior Technician1366000986
  38. Corinne Alexander, DCChiropractor1356905103
  39. Donovan AlexanderCounselor1013414044
  40. Joel AlexanderCase Manager/Care Coordinator1699272831
  41. Wendy Alexander, MFTIMental Health Counselor1326289190
  42. William AlexanderMarriage & Family Therapist1518267814
  43. Grecia Alfaro Ruiz, MSW, LCSWClinical Social Worker1700483005
  44. Rebecca Alfonso, PHARMDPharmacist1215222526
  45. Roda AlfonsoRehabilitation Practitioner1427651736
  46. Melissa AlhadeffSocial Worker1306361209
  47. Abu AliCase Manager/Care Coordinator1548398639
  48. Amane Ali, PA-CPhysician Assistant1003560442
  49. Hirra Ali, M.D.Surgery Physician1134410376
  50. Ifrah Ali, MDEmergency Medicine Physician1952776833

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.