NPPES file of Aug 9, 2026

Doctors and health care providers in Santa Clara, CA

3,436 individual NPPES records list a practice address in Santa Clara, 67th of 812 California cities. The largest group is behavior technician: 301, 9% of the city's records, against 18% across California. Page 61 of 69.

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 Santa Clara

  1. Behavior Technician301
  2. Pharmacist266
  3. Marriage & Family Therapist190
  4. Students in training187
  5. Clinical Social Worker163
  6. Internal Medicine Physician140
  7. Physical Therapist131
  8. Mental Health Counselor104

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Santa Clara in California

  • Rank in California67th of 812 cities by records
  • Share of the state0.4% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups22% of all records

Compared with California as a whole, Santa Clara has 14.1× the state's share of registered respiratory therapist records and 0.50× its share of behavior technician records.

Providers in Santa Clara, alphabetically

  1. Irene Teneff, RESP. THERAPISTCertified Respiratory Therapist1558830208
  2. Marci Teresi, MDGeriatric Medicine (Internal Medicine) Physician1316024243
  3. Bilyana Tesic, DDSDentist1376775890
  4. Hung Thai, O.D.Optometrist1396983730
  5. John Thai, DCChiropractor1669140083
  6. Leanne Thai, PHARMDAmbulatory Care Pharmacist1083181721
  7. Mable Thai, PHARMDPharmacist1386524981
  8. May Thai, MDAnesthesiology Physician1972680825
  9. Thien Thai, PHARM.D.Pharmacist1992897375
  10. Riddhi ThakkarPhysical Therapist1649952748
  11. Mark Thanassi, MDEmergency Medicine Physician1104903038
  12. Naly Thao, LCSWClinical Social Worker1942779558
  13. Jula Thaoxaochay, LCSW, PPSCClinical Social Worker1376912980
  14. Jocelyn Thein, MDDermatology Physician1801975941
  15. Truong Thinh Thiem, PHARMDPharmacist1093354961
  16. Anu Thinda, PHARMDPharmacist1336890383
  17. Dennis Thomas, DDSDentist1093807018
  18. Kurian ThomasRegistered Respiratory Therapist1023587797
  19. Meghan ThomasBehavior Analyst1215438924
  20. Prakash Thomas, MDStudent in an Organized Health Care Education/Training Program1588367262
  21. Reena Thomas, M.D.Family Medicine Physician1871936534
  22. Ricky ThomasEmergency Medicine Physician1982108973
  23. Virginia Thomas, M.D.Obstetrics & Gynecology Physician1851652572
  24. Elaine Thompson, PT, DPTPhysical Therapist1629753637
  25. Kelsey Thompson, MOT, OTR/LPediatric Occupational Therapist1457936569
  26. Pamela Thompson, LPCProfessional Counselor1083261200
  27. Rowana Thompson, LCSW/M.EDClinical Social Worker1427717131
  28. Pradyuth ThonseBehavior Analyst1194218941
  29. John Thornton, RNRegistered Nurse1790373439
  30. Peggy ThrallCertified Respiratory Therapist1629542378
  31. Yu Tian, OMDAcupuncturist1831245273
  32. Arlene Ticoulet, LMFTMarriage & Family Therapist1326599150
  33. Ming-Hsin Tien, O.D.Optometrist1295886323
  34. Susan Tilton, LCSWClinical Social Worker1679632517
  35. Emma TimminsClinical Social Worker1881323194
  36. Caleb TingStudent in an Organized Health Care Education/Training Program1053114918
  37. Janet Ting, PNPPediatric Nurse Practitioner1144389990
  38. Wan-Yi TingStudent in an Organized Health Care Education/Training Program1457112492
  39. Ranier TinkelenbergBehavior Technician1306455399
  40. Jessica TinocoBehavior Technician1568960102
  41. Benjamin TobinCounselor1417303389
  42. Chau TonPharmacist1386712420
  43. Lauren TonStudent in an Organized Health Care Education/Training Program1659124576
  44. Juwlor ToporCounselor1144729765
  45. Pallavi Toprani, R.PH.Pharmacist1508950361
  46. Asia ToralMarriage & Family Therapist1811514011
  47. Luz TorresBehavior Analyst1720566839
  48. Miriam TorresCounselor1710548086
  49. Vanessa TorresClinical Social Worker1538577044
  50. Karen Torres-Miranda, LCSWClinical Social Worker1649840778

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. San Jose20,925

All of California →

How to read this directory

Santa Clara, California appears in the CMS National Plan and Provider Enumeration System with 3,436 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 Santa Clara - 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 Santa Clara 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 Santa Clara is weighted toward Behavior Technician (301 clinicians, followed by Pharmacist with 266 and Marriage & Family Therapist with 190). 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, Santa Clara reports roughly 8.8 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.

Of California's most common specialties, Addiction (Substance Use Disorder) Counselor is the most prominent one with no provider currently listing a Santa Clara practice address, a coverage gap Santa Clara patients typically fill by traveling to a larger nearby hub.

For Santa Clara 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 Santa Clara, CA?

There are 3,436 registered healthcare providers in Santa Clara, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Santa Clara?

The most common specialties in Santa Clara are Behavior Technician, Pharmacist, Marriage & Family Therapist, Student in an Organized Health Care Education/Training Program, Clinical Social Worker. Behavior Technician has the most providers with 301.

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.