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 11 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. Ian LeungOrthopedic Physical Therapist1821860735
  2. Scott Levenson, MDGastroenterology Physician1578548186
  3. Curtis Leviant, D.P.M.Podiatrist1336230127
  4. Victoria Levy Hanenberg, APCCMental Health Counselor1346858818
  5. Claudia Lewetzon, MSPTGeriatric Physical Therapist1417284092
  6. Na Li, MDInternal Medicine Physician1780918615
  7. Robert Lieb, PH.D.Clinical Psychologist1427196559
  8. Kathy Lien, RN, PNPNurse Practitioner1639840390
  9. William LimPharmacist1467821413
  10. Asher Lin, PHARM DPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1093460040
  11. Kenneth Lin, MDInternal Medicine Physician1972546976
  12. Vivian Lin, MAMental Health Counselor1518399302
  13. Ailan LiuAcupuncturist1255107595
  14. Michelle LiuBehavior Analyst1427551753
  15. Sonia Liu, MDFamily Medicine Physician1437348695
  16. Russell Llewellyn, PH. D.Clinical Psychologist1942334578
  17. Mattie LlidoBehavior Technician1346108016
  18. Joshua Lo, DOSleep Medicine (Internal Medicine) Physician1295313880
  19. Annie Long, N.P.Nurse Practitioner1467606848
  20. Gregory Loomis, DDSGeneral Practice Dentistry1932246089
  21. Daisy LopezMarriage & Family Therapist1649895780
  22. Fergie LopezMental Health Counselor1083227193
  23. Lauren LopezStudent in an Organized Health Care Education/Training Program1093523730
  24. Mariela Lopez-GarciaClinical Social Worker1871336826
  25. Marybeth LorenceMental Health Counselor1437606431
  26. Ivy Rose Lorilla, MDFamily Medicine Physician1912163619
  27. James Loucks, D.C.Chiropractor1366543027
  28. Jennifer Loucks, D.C., Q.M.E.Chiropractor1194826859
  29. Alessandra Louvisse Almeida, PCCIMarriage & Family Therapist1710406400
  30. Tracy LuPharmacist1306352901
  31. Maria Luna, RPHPharmacist1548731136
  32. Diana Luykx, ASWClinical Social Worker1962046409
  33. Luna LvMarriage & Family Therapist1861169385
  34. Nathalie Lynch, MDPediatrics Physician1588744056
  35. Yvette Macdonald, LCSWClinical Social Worker1851519490
  36. Ashley Mackie, RADTCommunity Health Worker1932761715
  37. Alison MaffucciMental Health Counselor1528515764
  38. Naveen Mahmood, MDPediatrics Physician1033299656
  39. Lisha Mainz, D.C.Sports Physician Chiropractor1023147436
  40. Brendon Manno, LMFT, LPCCMarriage & Family Therapist1528437902
  41. Alyssa Cailin Manuel, OTOccupational Therapist1295677268
  42. Suzy Manuelian, PSY.D.Mental Health Counselor1700912359
  43. Michelle MarceloProfessional Counselor1861073306
  44. Anthony Marcos, D.D.S.Dentist1215157813
  45. Carliza Marcos, D.D.S.General Practice Dentistry1619197142
  46. Rose MarkoticMarriage & Family Therapist1760878615
  47. Virene Marroquin NunoMarriage & Family Therapist1902644735
  48. Hydea MarshallBehavior Technician1235870288
  49. Jeremy Marshman, MFTMarriage & Family Therapist1073631867
  50. Carey Martin, NPPsychiatric/Mental Health Nurse Practitioner1992760714

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.