NPPES file of Aug 9, 2026

Doctors and health care providers in San Carlos, CA

1,015 individual NPPES records list a practice address in San Carlos, 185th of 812 California cities. The largest group is marriage & family therapist: 170, 17% of the city's records, against 6% across California. Page 8 of 21.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in San Carlos

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

San Carlos in California

  • Rank in California185th of 812 cities by records
  • Share of the state0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups33.1% of all records

Compared with California as a whole, San Carlos has 32.5× the state's share of genetic counselor (m.s.) records and 0.46× its share of case manager/care coordinator records.

Providers in San Carlos, alphabetically

  1. Roy HendricksenPharmacist1487936639
  2. Joseph HennenRehabilitation Counselor1245513720
  3. Melissa HennesseyMarriage & Family Therapist1760135446
  4. Analilian HernandezCounselor1043676869
  5. Bridgette Herrmann, LMFTMarriage & Family Therapist1497273650
  6. Robert Hetland, M.D.Ophthalmology Physician1174558985
  7. Kristina Higuchi, L.AC.Acupuncturist1801195656
  8. Stephanie Hill, M.S, C.G.C.Genetic Counselor (M.S.)1518095918
  9. Katherine HilleslandMarriage & Family Therapist1063390250
  10. David Hiroshima, MDFamily Medicine Physician1992968820
  11. Stephanie HoMental Health Counselor1235850322
  12. Steven Hobbs, PHD, MFTCognitive & Behavioral Psychologist1992793301
  13. David HoekengaCounselor1760991103
  14. Daniel Hoffman, DDSDentist1407303175
  15. Jamie Holden, M.S.Marriage & Family Therapist1720442452
  16. Veronica Hom, ODOptometrist1396442653
  17. Carole Hong, ODOptometrist1982685509
  18. Durk Hong, DDSDentist1659694727
  19. Nicole Hong, MDObstetrics & Gynecology Physician1093880171
  20. Noel HoopaiPharmacist1679031249
  21. Megan Horn, MS, MA, CGCGenetic Counselor (M.S.)1144728973
  22. Hannah HosotaniFamily Medicine Physician1851822969
  23. Samantha HowardMarriage & Family Therapist1811349269
  24. Susan HoweMarriage & Family Therapist1588737233
  25. Frank Hsu, DDSGeneral Practice Dentistry1568540185
  26. Melissa Hsu, MSGenetic Counselor (M.S.)1558679928
  27. Hui-Chia Huang, FNPNurse Practitioner1932471141
  28. Vivian Huang, FNPObstetrics & Gynecology Nurse Practitioner1487278040
  29. Jobelle HuertasMental Health Counselor1316550890
  30. Yen HuiMarriage & Family Therapist1205128600
  31. Jolene Huie, MDFamily Medicine Physician1235228867
  32. Nena Hy-Boyer, P.A.-CPhysician Assistant1255662326
  33. Claudia Hyslop, MFTMarriage & Family Therapist1760766190
  34. Mallory IgnacioPharmacist1679054076
  35. Mihaela Ilies, NPNurse Practitioner1629644109
  36. Gino InesiMarriage & Family Therapist1841469525
  37. Arianna InouyeOccupational Therapist1477495901
  38. Shifteh Iranmanesh, DMDDentist1487171534
  39. Rajashri Iyengar, M.D.Allergy & Immunology Physician1811004476
  40. Anna IzzoMarriage & Family Therapist1629561816
  41. Karen Jackson, MDFamily Medicine Physician1285786087
  42. Kirstin Jackson, MA, RDRegistered Dietitian1518812627
  43. Richard JacksonMental Health Counselor1346476637
  44. Leslie Jacobs, AMFTMarriage & Family Therapist1700420163
  45. David Jacoby, MDInternal Medicine Physician1295715134
  46. Gail Jacoby, MDDermatology Physician1912987314
  47. Karen Jaffe-McAweeney, MSW, ASWClinical Social Worker1982984936
  48. Aayushi Jain, MDObstetrics & Gynecology Physician1487235198
  49. Khaliun JargalsaikhanMarriage & Family Therapist1326608761
  50. Ellen Jarrett, MSGenetic Counselor (M.S.)1477073435

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 Carlos, California appears in the CMS National Plan and Provider Enumeration System with 1,015 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 Carlos - 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 Carlos 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 Carlos is weighted toward Marriage & Family Therapist (170 clinicians, followed by Mental Health Counselor with 89 and Counselor with 77). 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 Carlos reports roughly 2.6 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, Behavior Technician is the most prominent one with no provider currently listing a San Carlos practice address, a coverage gap San Carlos patients typically fill by traveling to a larger nearby hub.

For San Carlos 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 Carlos, CA?

There are 1,015 registered healthcare providers in San Carlos, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in San Carlos?

The most common specialties in San Carlos are Marriage & Family Therapist, Mental Health Counselor, Counselor, Clinical Social Worker, Family Medicine Physician. Marriage & Family Therapist has the most providers with 170.

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.