NPPES file of Aug 9, 2026

Doctors and health care providers in San Mateo, CA

3,909 individual NPPES records list a practice address in San Mateo, 54th of 812 California cities. The largest group is behavior technician: 848, 22% of the city's records, against 18% across California. Page 10 of 79.

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).

San Mateo in California

  • Rank in California54th of 812 cities by records
  • Share of the state0.4% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups35.7% of all records

Compared with California as a whole, San Mateo has 2.5× the state's share of psychiatry physician records and 0.57× its share of family medicine physician records.

Providers in San Mateo, alphabetically

  1. Monet Burpee, ASWSocial Worker1841571171
  2. Darla BurrBehavior Analyst1841789237
  3. Amina BurrellMental Health Counselor1790196970
  4. Madison BurringtonBehavior Technician1861183345
  5. Corinne BurtheBehavior Technician1033976204
  6. Benjamin BurtonPsychiatry Physician1477128932
  7. Doris Burton, MDDiagnostic Radiology Physician1285837906
  8. Sherri BurwellClinical Psychologist1750417085
  9. Allen BustosAddiction (Substance Use Disorder) Counselor1982421442
  10. Tracy ButlerNurse Practitioner1457407199
  11. Sarah ButtBehavior Technician1457183881
  12. Jaymie ByronStudent in an Organized Health Care Education/Training Program1023546678
  13. Mona CabadaMarriage & Family Therapist1245448141
  14. Alejandra CaballeroMental Health Counselor1922420926
  15. Lorenzo CaballeroDay Training/Habilitation Specialist1164250882
  16. Mariana CaballeroBehavior Technician1316805203
  17. Ana CabalquintoOccupational Therapist1154853109
  18. Sophia CabaluBehavior Technician1023844370
  19. Gabrielle CabebeBehavior Technician1730748674
  20. Brenda Cabral, PTPhysical Therapist1831473560
  21. Ica Cabral, BCBABehavior Analyst1013599307
  22. Christina Cabrera, LCSWSocial Worker1770830333
  23. Angela Cabrera PerezBehavior Technician1821923590
  24. Mark CabunocBehavior Analyst1487176749
  25. Angela Cacciatore, DDSDentist1437357290
  26. Jessamy Cadigan, PSYDClinical Psychologist1720242548
  27. John CageBehavior Technician1619719945
  28. Stefany CahyadiProfessional Counselor1194241141
  29. Crystal Faith CajilogStudent in an Organized Health Care Education/Training Program1255680245
  30. Adrian Jake CalaraBehavior Technician1831783075
  31. Rodrigo Caldera, MA, AMFTMarriage & Family Therapist1225515935
  32. Theresa CalingasanStudent in an Organized Health Care Education/Training Program1932979655
  33. Ashley CaliwagBehavior Technician1073458121
  34. Carol CallensMental Health Counselor1588097554
  35. Zoi Calomiris, PEER SUPPORTPeer Specialist1740021310
  36. Sarah Jane CalubStudent in an Organized Health Care Education/Training Program1164843025
  37. Lovella Caluya-Diaz, M.D.Psychiatry Physician1497956320
  38. Maricela CalvilloAddiction (Substance Use Disorder) Counselor1033457841
  39. Jessika CamachoBehavior Technician1366118317
  40. Chrisalen CamatBehavior Technician1497387625
  41. Richard Cameron, MFTMental Health Counselor1609041185
  42. Kimber Campbell, NBC-HWC, QMHPHealth & Wellness Coach1598689820
  43. Susan CampbellPediatrics Physician1669524989
  44. Alshwenbear CamposMental Health Counselor1639792039
  45. Cheyenne CamposBehavior Technician1124720073
  46. Silvia CamposRegistered Nurse1588344204
  47. Vanessa Campos GomezBehavior Technician1750936845
  48. Adrienne Cane Ilang, M.A.Mental Health Counselor1649344623
  49. Brianna CanizalesBehavior Technician1194395509
  50. Melissa CanterMental Health Counselor1295864791

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

San Mateo, California appears in the CMS National Plan and Provider Enumeration System with 3,909 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 Mateo - 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 Mateo 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 Mateo is weighted toward Behavior Technician (848 clinicians, followed by Marriage & Family Therapist with 348 and Behavior Analyst with 200). 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 Mateo reports roughly 10 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 Mateo 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 Mateo, CA?

There are 3,909 registered healthcare providers in San Mateo, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in San Mateo?

The most common specialties in San Mateo are Behavior Technician, Marriage & Family Therapist, Behavior Analyst, Mental Health Counselor, Clinical Social Worker. Behavior Technician has the most providers with 848.

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.