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 23 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. Harjot Grewal, DCChiropractor1407584543
  2. Rebecca Grey, LCSWClinical Social Worker1275381667
  3. Sarah Griffin, MDPediatrics Physician1497728182
  4. Richard Gringeri, D.C.Chiropractor1386730240
  5. Michael Grossman, DCChiropractor1407217540
  6. James Grubinskas, D.C.Chiropractor1841387461
  7. Jonathan Guan, D.C.Chiropractor1437391463
  8. Balatripura Gude, RPHPharmacist1174886139
  9. Elyse GuerinCase Manager/Care Coordinator1659797108
  10. Khanh-Linh Guerrero, PHARM.D.Pharmacist1003917097
  11. Tanya GuerreroSpeech-Language Pathologist1073008934
  12. Richard Gunsalus, MDOtolaryngology Physician1700963659
  13. David Guo, MDUrology Physician1598054991
  14. Ruoyun GuoBehavior Technician1578421863
  15. Yueyue Guo, L.ACAcupuncturist1922518349
  16. Bali GuptaInternal Medicine Physician1316409634
  17. Britany GutierrezHealth & Wellness Coach1669019089
  18. Jose GutierrezBehavior Analyst1356833818
  19. Julissa GutierrezBehavior Technician1447845722
  20. Laura GutierrezBehavior Technician1467056788
  21. Rocio GutierrezBehavior Analyst1023573813
  22. Valeria GutierrezClinical Social Worker1295359164
  23. Zenia Gutierrez, OTROccupational Therapist1619453339
  24. Laura Gutierrez DuarteMarriage & Family Therapist1558984351
  25. Valeria Gutierrez RomeroBehavior Technician1376249045
  26. Joanie Guttadauro, MA, CCC-SLPSpeech-Language Pathologist1063606689
  27. Monica Guzman, PHARMACY TECHNICIANPharmacy Technician1134792856
  28. Natalie GuzzettiBehavior Technician1609378215
  29. Barbara HaObstetrics & Gynecology Physician1396249371
  30. Connie Ha, PHARM.D.Pharmacist1760574743
  31. Lynn HaBehavior Technician1346857778
  32. Cynthia Haberman, PTAPhysical Therapy Assistant1942393293
  33. Asma Habib, MDInternal Medicine Physician1033225784
  34. Gloria HacklemanCase Manager/Care Coordinator1184077927
  35. Vaishali Hadap, MDAnesthesiology Physician1902978745
  36. Gordon Haddow, MDAnesthesiology Physician1649358243
  37. Astrid Haefner, M.D.Internal Medicine Physician1083993729
  38. Jeanette Hager, D.D.S.General Practice Dentistry1316299175
  39. Katelyn Hakinson, MSStudent in an Organized Health Care Education/Training Program1568074383
  40. Joel HallOptician1972152130
  41. Michael Hall, DNPC APRN FNP PMHNPPsychiatric/Mental Health Nurse Practitioner1609383082
  42. Patrick Halliday, MDAnesthesiology Physician1659908242
  43. Valerie Hamamoto, O.D.Optometrist1730157751
  44. Christian Hamm, PHARMDPharmacist1043773690
  45. Farah HammoudehPharmacist1457834707
  46. Ihn Han, RPHPharmacist1548247984
  47. Jennifer Han, MDClinical Cardiac Electrophysiology Physician1770669202
  48. Sophia Han, MDStudent in an Organized Health Care Education/Training Program1114668811
  49. Yuhee Han, LACAcupuncturist1336788223
  50. Deandra Han GarciaRehabilitation Practitioner1497634133

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.