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 63 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. Michael Tsao, MDPediatrics Physician1992883573
  2. Daniel Tseng, MDInternal Medicine Physician1336228071
  3. Yu-Tzu Tseng, M.DPediatrics Physician1134484850
  4. Rachel Tsolinas, MDEmergency Medicine Physician1174100838
  5. Jeremy Tsui, ODOptometrist1609502715
  6. Shuching Tsui, L.ACAcupuncturist1780860304
  7. Allen TuPharmacist1790339687
  8. Tiffany Tu, P.T.Physical Therapist1114200037
  9. Trista Tugman-MendezMental Health Counselor1598201592
  10. Ei Tun, MDInternal Medicine Physician1184366775
  11. Elizabeth Turner, MDEmergency Medicine Physician1174794952
  12. Teri TurnerMental Health Counselor1568660512
  13. Jeri Turner-Gantley, CRNACertified Registered Nurse Anesthetist1790842698
  14. Paul Turnquest, MDCardiovascular Disease Physician1952453185
  15. Linda TylerPhysical Therapy Assistant1346403581
  16. Ernest U, RPH., MBAPharmacist1467551192
  17. Modesto UcolPhysical Therapist1578423851
  18. Mari Ueno, PHARMDPharmacist1871896639
  19. Ijezie UgoBehavior Technician1841811510
  20. Reema UkeyPhysical Therapist1184185852
  21. Anna UngStudent in an Organized Health Care Education/Training Program1053105718
  22. Nandita Shridhara UpadhyayaSpeech-Language Pathologist1770067340
  23. Inderjeet Uppal, MDFamily Medicine Physician1891025029
  24. Diana UriasBehavior Analyst1194217620
  25. John Ursone, MS, ATCAthletic Trainer1952734907
  26. Artem UstimenkoSpecialist1972306793
  27. Uma Vadlakonda, MDCardiovascular Disease Physician1528145471
  28. Megan Valasek, LPCCMental Health Counselor1063930139
  29. Alexander ValdezPhysical Therapy Assistant1326877895
  30. Xuan Valdez, M.D.Internal Medicine Physician1396108197
  31. Elizabeth ValenciaMental Health Counselor1164852588
  32. Tania ValenciaBehavior Technician1548864994
  33. Giovanni Valencia-RamirezBehavior Technician1508579046
  34. Eric ValenzuelaBehavior Technician1386280568
  35. Chantal ValeraDoula1932091170
  36. Elvira Valino, M.D.General Practice Physician1578856936
  37. Susan Valkenaar, MA, LMFTMental Health Counselor1417185992
  38. Gabriella ValleBehavior Technician1326540881
  39. Irene Phuong VanMarriage & Family Therapist1952825598
  40. Martha Van GastelHealth Educator1255800736
  41. Dennis Van Hoof, PHDHealth Educator1407414881
  42. Kevin Van Laeken, BCBA, LEPIntellectual & Developmental Disabilities Psychologist1104299734
  43. Richard Van Woerkom, M.D.Neonatal-Perinatal Medicine Physician1265515738
  44. Diane Vande Pol, CNSNeonatal Intensive Care Registered Nurse1073762225
  45. Nancy VangBehavior Technician1992207500
  46. Indu Vanteru, MDStudent in an Organized Health Care Education/Training Program1679326565
  47. Gervacio VargasRegistered Respiratory Therapist1174093611
  48. Miguel VargasBehavior Analyst1558839027
  49. Viktor Vasas, NPFamily Nurse Practitioner1710591979
  50. Neha Vashishtha, MDPediatrics Physician1568767085

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.