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 341 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. Ruchita Shukla, PTAPhysical Therapy Assistant1346730652
  2. Yogini Shukla, M.D.Family Medicine Physician1669505467
  3. Tara ShullBehavior Technician1982253209
  4. Carrie Shulman, LMFTMarriage & Family Therapist1841339983
  5. James ShurterCounselor1205072709
  6. Joanne Shurter, MFTMarriage & Family Therapist1376841098
  7. Dana ShusterCounselor1851762405
  8. Morgan ShusterSpeech-Language Pathologist1063053130
  9. Trevar ShyshkaAddiction (Substance Use Disorder) Counselor1609324433
  10. Shangpeng Si, L.AC.Acupuncturist1962803874
  11. Peik SiaCase Manager/Care Coordinator1053713677
  12. Nicole Sialaris, OTR/LOccupational Therapist1831724087
  13. Tina Siambis, DDSGeneral Practice Dentistry1467636290
  14. Andrea Siao, PHARM.DPharmacist1356628127
  15. Brittany Siao, M.A.Marriage & Family Therapist1558796292
  16. Donald Siao, MDFamily Medicine Physician1861415374
  17. Marie Antonette SicatAmbulatory Care Registered Nurse1750128880
  18. Alexandra Sicre, MSMental Health Counselor1053984963
  19. Roopa Siddabasappa, M.D.Psychiatry Physician1386815090
  20. Naima Siddiqui, M.D.Geriatric Psychiatry Physician1811193477
  21. Saher Siddiqui, MDStudent in an Organized Health Care Education/Training Program1023957701
  22. Shahid Siddiqui, MDSpecialist1922005636
  23. Hannah SidesBehavior Technician1114812179
  24. Ashwin Sidhu, MDStudent in an Organized Health Care Education/Training Program1306606678
  25. Chanderma Di Roshni SidhuBehavior Technician1205515376
  26. Deepal Sidhu, MDAnesthesiology Physician1649246349
  27. Gursharn Sidhu, RADTAddiction (Substance Use Disorder) Counselor1174087662
  28. Harsheen SidhuLicensed Vocational Nurse1245180223
  29. Kirin Sidhu, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1609768530
  30. Seema Sidhu, MDObstetrics & Gynecology Physician1497831929
  31. Allan Sidle, M.D.Psychiatry Physician1063556470
  32. Veronika SidorBehavior Technician1942806534
  33. Thao Sieben, SLPSpeech-Language Pathologist1780156430
  34. John Siegel, MDSurgical Critical Care Physician1376589150
  35. Greta SiegristSpecialist1245948637
  36. William SiehMental Health Counselor1164761177
  37. Madison Siemers, BA, FEMINIST STUDIESCase Manager/Care Coordinator1255939252
  38. Dashalena SiengBehavior Technician1477496800
  39. Brandi SierraRegistered Nurse1942609961
  40. Mary SierraBehavior Technician1780219956
  41. Anthony SieuPharmacist1205499753
  42. Richard Sieve, M. D.Obstetrics & Gynecology Physician1700982394
  43. Kuan Yen Siew, MS, RDNRegistered Dietitian1316664188
  44. Amanda SifuentesAssistant Behavior Analyst1841188703
  45. Britney SigalaBehavior Technician1518626373
  46. Eileen SigalaRehabilitation Practitioner1255109500
  47. Rochelle Sigel, P.A.Physician Assistant1790979482
  48. Cynthia Sigler, M.D.Diagnostic Radiology Physician1427067917
  49. Joel SihotaBehavior Technician1205583382
  50. Nidhi Sikka, DDSDentist1760785059

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.