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 90 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. Bichlan Do, M.D.Child & Adolescent Psychiatry Physician1558570119
  2. Binh Do, D.C.Chiropractor1255398848
  3. Bobby DoOccupational Therapy Assistant1811777402
  4. Chistopher Do, M.D.Internal Medicine Physician1407876659
  5. Clementine DoMarriage & Family Therapist1467523712
  6. Cung Do, DDSGeneral Practice Dentistry1750413894
  7. Danielle DoBehavior Technician1871341644
  8. David Do, MDInternal Medicine Physician1801859459
  9. Diane DoAcupuncturist1477933372
  10. Emily Do, O.D.Optometrist1275552390
  11. Eric DoStudent in an Organized Health Care Education/Training Program1851185961
  12. Hang Do, PHARM DPharmacist1790948206
  13. Harriet Do, PHARMDPharmacist1821817370
  14. Hayley DoPhysician Assistant1902455272
  15. Hong Do, M.D.Dermatology Physician1720181399
  16. Hong-Diem Do, PHARMDPharmacist1124809421
  17. Jennifer DoBehavior Technician1720674666
  18. Katherine Do, D.C.,Chiropractor1982827382
  19. Kevin Do, DCChiropractor1881383818
  20. Kim Do, PHARMDPharmacist1770050619
  21. Lam Do, M.D.Internal Medicine Physician1588689814
  22. Linh Do, PHARMDPharmacist1396280434
  23. Linh DoClinical Social Worker1699557330
  24. Linh-Mai DoStudent in an Organized Health Care Education/Training Program1730915497
  25. Ly Do, M.D.Radiation Oncology Physician1376706929
  26. Mai Do, RPHPharmacist1659745792
  27. Minh-Quan DoInternal Medicine Physician1215497656
  28. Nam Do, PHARM.D.Pharmacist1669523494
  29. Ngoc Do, LAC, DAOMAcupuncturist1467824458
  30. Nhan DoRehabilitation Practitioner1336850825
  31. Shirley Do, RPHPharmacist1700152683
  32. Stephanie Do, PHARM DPharmacist1497280465
  33. Tam DoRehabilitation Practitioner1447574207
  34. Tam Do, PHARM.DPharmacist1891083796
  35. Thanh Do, PH.D.Mental Health Counselor1477956712
  36. Thanh Nga Do, LCSWClinical Social Worker1700284932
  37. Thaodan-Dorothy DoPharmacist1306484365
  38. Thuy Do, B.S.Social Worker1518122019
  39. Tiffany DoBehavior Technician1598490393
  40. Tin Do, RNRegistered Nurse1609561257
  41. Trang Do, M.D.Internal Medicine Physician1063442663
  42. Tri Do, MDRadiation Oncology Physician1619930260
  43. Tu Do, PAPhysician Assistant1699413914
  44. Van Do, PHARM.D.Psychiatric Pharmacist1568672400
  45. Van DoStudent in an Organized Health Care Education/Training Program1467147611
  46. Veyana DoBehavior Technician1710537246
  47. Viet DoBehavior Technician1235639683
  48. Vincent Do, D.C.Chiropractor1376561365
  49. Whitney Do, DMD, MPHGeneral Practice Dentistry1548996507
  50. Xuan Do, PHARM.D.Pharmacist1083186266

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.