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 80 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. Thien DangSocial Worker1588358188
  2. Thu Dang, PH.D.Psychologist1427846328
  3. Thuy Dang, RNAmbulatory Care Registered Nurse1346060134
  4. Tiffany DangRehabilitation Practitioner1750279881
  5. Timothy Tin Dinh Dang, DMDGeneral Practice Dentistry1588438220
  6. Tinh DangPeer Specialist1538518360
  7. Trach Dang, M.D.Legal Medicine1215959796
  8. Tram Dang, PHARMDPharmacist1619244019
  9. Vivian DangCase Manager/Care Coordinator1184323115
  10. Vy DangOccupational Therapist1790427607
  11. Winnie DangPharmacist1689108417
  12. Yung Dang, OTOccupational Therapist1821395310
  13. Lien Dang-Peterson, DDSGeneral Practice Dentistry1528037421
  14. Erick DangtranMental Health Counselor1477677888
  15. Mruga DaniPhysical Therapist1326422874
  16. Bethany DanielBehavior Technician1235966243
  17. Christina Daniell, LCSWClinical Social Worker1780359091
  18. Lisa Daniels, RDRegistered Dietitian1538205661
  19. Pamela Daniels, CHChiropractor1760582043
  20. Sandra Daniels, M.A.Mental Health Counselor1316290414
  21. Marcie Daniluke, R138711040Addiction (Substance Use Disorder) Counselor1083371124
  22. Andrey DanilyukProfessional Counselor1790105799
  23. Jillaine Danis, MFTMarriage & Family Therapist1174731558
  24. Marina Danker, PHARM. DPharmacist1639459340
  25. Jason DannaAddiction (Substance Use Disorder) Counselor1629854971
  26. Michael Danner, LCSWClinical Social Worker1629146188
  27. Nija DantzlerCounselor1972002905
  28. Hieu Dao, DDSGeneral Practice Dentistry1730225715
  29. Hung Dao, D.C.Chiropractor1528196557
  30. Julianna DaoStudent in an Organized Health Care Education/Training Program1912785957
  31. Kim Dao, MDSports Medicine (Neuromusculoskeletal Medicine) Physician1639119886
  32. Lianne DaoPharmacist1154914356
  33. Mailan DaoPharmacist1235614884
  34. Nhan Dao, DDSGeneral Practice Dentistry1801945795
  35. Nichol Dao, LMFTMental Health Counselor1184425829
  36. Ninh Dao, D.D.S.General Practice Dentistry1336264639
  37. Rose Dao, MDHospitalist Physician1639255144
  38. Thanh Dao, PHARMDPharmacist1083251003
  39. Tianna - Thuy Dao, D.D.SGeneral Practice Dentistry1063538882
  40. Tram Anh Dao, DDSDentist1043789514
  41. Tran Dao, BA, MHRS, MSWICounselor1790988764
  42. Victoria DaoHealth Educator1770275166
  43. Theresa Dao-Makiyama, DDSDentist1164542726
  44. Jackie Daoud, BCBABehavior Analyst1548745235
  45. Sariah DaoukStudent in an Organized Health Care Education/Training Program1255998266
  46. Rhys Dapar, M.DEmergency Medicine Physician1053359323
  47. Joyce Nicole Dapula, MDStudent in an Organized Health Care Education/Training Program1942149760
  48. Eliza DaquioagLicensed Vocational Nurse1487173878
  49. Ayan DarawishBehavior Technician1861178204
  50. Dawn Darbonne, MDAnatomic Pathology & Clinical Pathology Physician1073582979

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.