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 15 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. Elena De Salvo, MA MFTMental Health Counselor1033640628
  2. Sophia De Silva WhiteBehavior Technician1528849650
  3. Diana De Vore, PHARMDAmbulatory Care Pharmacist1699298976
  4. Sejal DedhiaRegistered Dietitian1578019550
  5. Allison DefrancescoBehavior Technician1184217416
  6. Elizabeth Deguzman, RPHPharmacist1487748562
  7. Poonam DehalMarriage & Family Therapist1417682808
  8. Julie Deignan, MSN, RNSchool Registered Nurse1518409861
  9. Adam Dekeyrel, D.C.Chiropractor1629060942
  10. Fulgencio Del Castillo, M.D.Developmental - Behavioral Pediatrics Physician1881692291
  11. Lorna Del Rosario, PTPhysical Therapist1538220165
  12. Matthew Del Rosario, CBT, RBTBehavior Analyst1114430428
  13. Manuel Del ValleBehavior Technician1629793476
  14. William Dela Rosa, RPTPhysical Therapist1831754514
  15. Molly Delaney, M.A., CCC-SLPSpeech-Language Pathologist1538654496
  16. Emily Delaplain, LCSWClinical Social Worker1104583632
  17. Phoenix Deleon, AMFTMarriage & Family Therapist1295443877
  18. Richard Delfs, MDInternal Medicine Physician1417034372
  19. David Delos Reyes, LCSWClinical Social Worker1225654288
  20. Liza Marie Delos ReyesPhysical Therapist1750926176
  21. Jennifer Delozier Smith, NP, CNSPediatric Clinical Nurse Specialist1326249301
  22. Bella Delyaei, DCChiropractor1710018981
  23. Rory Demarco, REGISTERED NURSERegistered Nurse1245936541
  24. Pupi Demissie, MDPediatrics Physician1689751521
  25. Deirdre Demorest, PH.D.Clinical Psychologist1013223981
  26. Haiyan Deng, MDDermatology Physician1376620229
  27. Lily Deng, MDPediatrics Physician1386103109
  28. Maria Deniston, OTR/LOccupational Therapist1760582472
  29. Khushbu Desai, PA-CPhysician Assistant1003207747
  30. Mamta Desai, D.D.S.General Practice Dentistry1568478428
  31. Megha DesaiPharmacist1184054454
  32. Nikhil Desai, DMD, MDOral & Maxillofacial Surgery (D.M.D.)1598812471
  33. Priya DesaiPsychiatry Physician1992996748
  34. Rachna DesaiRegistered Respiratory Therapist1013487644
  35. Toral DesaiChild & Adolescent Psychiatry Physician1073861761
  36. Harleen DhaliwalBehavior Technician1750889390
  37. Jaspal Dhanjal, NDNaturopath1689440406
  38. Janeet Dhauna, MDPediatrics Physician1396442968
  39. Roshan Dhawale, M.D.Rheumatology Physician1326234170
  40. Mitali DhebriDentist1528632346
  41. Amandeep Dhillon, RSLDOptician1366007718
  42. Priya DhillonAudiologist1467340141
  43. Janani DhinakaranHealth Educator1861031304
  44. Sachi Dholakia, MDStudent in an Organized Health Care Education/Training Program1679468318
  45. Issa Diallo, CNAPersonal Care Attendant1285594861
  46. Maria Dias, M.A., CCC-AAudiologist1720147655
  47. Mehrshid Dias, MA, CHTOther Specialist/Technologist1952849846
  48. Carmelita DiazPharmacist1841722204
  49. Colleen Diaz, SLPSpeech-Language Pathologist1396209458
  50. Velicia Diaz, MSWClinical Social Worker1467887323

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.