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 81 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. Diana Darcy, MS CGCGenetic Counselor (M.S.)1952614232
  2. Jolynn Darden, MSWSocial Worker1659725968
  3. Kayla DarianoCase Manager/Care Coordinator1467964759
  4. Mohammad DarmanProfessional Counselor1801233804
  5. Harvey Darnell, RN, CWOCNEnterostomal Therapy Registered Nurse1942356332
  6. Lis Darner, RNCase Management Registered Nurse1366646556
  7. Reza Daroodi, DCSports Physician Chiropractor1336224278
  8. Taylore DarroughBehavior Technician1225683659
  9. Isabela DarwishRehabilitation Practitioner1275424756
  10. Jalal Arman Daryaie, D.C.Chiropractor1043258684
  11. Jayantika DasCase Manager/Care Coordinator1144559055
  12. Rajiv Das, MDPreventive Medicine/Occupational Environmental Medicine Physician1932380995
  13. Sharad Dass, M.D.Critical Care Medicine (Internal Medicine) Physician1144312125
  14. Esha DasuStudent in an Organized Health Care Education/Training Program1417839119
  15. Suma DatlaInternal Medicine Physician1144782152
  16. Ellen Dauber, MA MFTMarriage & Family Therapist1699987024
  17. Elizabeth DaudaLicensed Vocational Nurse1548634694
  18. Grace Daun, NURSE PRACTITIONERAdult Health Nurse Practitioner1699839415
  19. Patrick Dauphin, M.A.Mental Health Counselor1124393731
  20. Deepika Davalath, MDHospitalist Physician1295421121
  21. Daria DavariMental Health Counselor1083288054
  22. Deeba Davari, ASWSocial Worker1467031690
  23. Ariana Davdison, MSWClinical Social Worker1346591807
  24. Naomi David, LMFTMental Health Counselor1114475753
  25. Cloria DavidoffAssistant Behavior Analyst1902697931
  26. Dennis DavidsonAddiction (Substance Use Disorder) Counselor1801275136
  27. Gary DavidsonRehabilitation Practitioner1780191866
  28. Erica Davied, OTR/LOccupational Therapist1487141768
  29. Mark Davies, MDOrthopaedic Surgery Physician1609952126
  30. Alexandra Davila, PPSCSchool Counselor1760378574
  31. Alvaro Davila, MDEndocrinology, Diabetes & Metabolism Physician1144299926
  32. Claudia DavilaCounselor1801214895
  33. Josue DavilaPeer Specialist1245160423
  34. Raquel DavilaMassage Therapist1821959305
  35. Annette DavisCase Manager/Care Coordinator1811033509
  36. Ashley DavisCounselor1306344494
  37. Asia-Jae DavisBehavior Technician1437960010
  38. Brenda DavisCase Manager/Care Coordinator1396813440
  39. Brooke Davis, PA-CSurgical Physician Assistant1902952013
  40. Colleen DavisBehavior Analyst1255737540
  41. Deahna DavisAddiction (Substance Use Disorder) Counselor1316348675
  42. Deanna Davis, PAPhysician Assistant1346219631
  43. Deirdre DavisCase Manager/Care Coordinator1386360238
  44. Drew Davis, M.D.Plastic Surgery Physician1104006808
  45. Emily Davis, OTR/LOccupational Therapist1720593064
  46. Grace Davis, LCSWClinical Social Worker1700596749
  47. Heather DavisBehavior Technician1477181865
  48. Howard Davis, MDEmergency Medicine Physician1164464319
  49. James DavisBehavior Analyst1831837814
  50. Jeff DavisMental Health Counselor1881195071

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.