NPPES file of Aug 9, 2026

Doctors and health care providers in San Marcos, CA

1,985 individual NPPES records list a practice address in San Marcos, 113th of 812 California cities. The largest group is behavior technician: 553, 28% of the city's records, against 18% across California. Page 24 of 40.

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 Marcos in California

  • Rank in California113th of 812 cities by records
  • Share of the state0.2% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups37.8% of all records

Compared with California as a whole, San Marcos has 4.9× the state's share of school counselor records and 0.49× its share of case manager/care coordinator records.

Providers in San Marcos, alphabetically

  1. Kyle McKee, LVNLicensed Vocational Nurse1114547551
  2. Carole McKinney, MFTMarriage & Family Therapist1487932083
  3. Kaylani McKinnieBehavior Technician1487430484
  4. Cara McLean, LVNLicensed Vocational Nurse1699624395
  5. Jaycee McMaster, IBCLCLactation Consultant (Non-RN)1578427738
  6. Janika McNeeBehavior Technician1740990696
  7. Cierra McNeill, MA, AMFTMarriage & Family Therapist1538901483
  8. Conor McNultyBehavior Technician1942007307
  9. Michael McTigue, M.D.Gastroenterology Physician1942444500
  10. Monica McWhirter Van Haute, PHYSICAL THERAPISTGeriatric Physical Therapist1386336451
  11. Matthew MeadorGeneral Practice Dentistry1629366240
  12. Leticia Medina, LCSWClinical Social Worker1679284004
  13. Megan Hope Megan Hope, PTAPhysical Therapy Assistant1184503674
  14. Sarah Meister, PT, DPTPhysical Therapist1376091561
  15. Viviana C. MelchertBehavior Technician1629725189
  16. Gerardo MendezBehavior Technician1154291615
  17. Judith MendezCase Manager/Care Coordinator1104089051
  18. Perla MendezBehavior Analyst1629611314
  19. Adelaida MendozaRegistered Nurse1053854661
  20. Danielle Mendoza, FNPFamily Nurse Practitioner1770342255
  21. Anna Menniti, LMFTMarriage & Family Therapist1831864610
  22. Jhanvi Menon, M.D.Neuromusculoskeletal Medicine & OMM Physician1215235858
  23. Darci Mercado, MAMarriage & Family Therapist1285026039
  24. Alissa Meredith, MFTMarriage & Family Therapist1497966964
  25. Sigrid Mergenthaler, LICSWClinical Social Worker1477759017
  26. Holly MersyPhysical Therapy Assistant1164346128
  27. Sagi Mesa-JonesSchool Psychologist1932067089
  28. Ellie Messinger-Adams, PCCIMental Health Counselor1538679725
  29. Logann MethvinBehavior Technician1114885977
  30. Robert Meyers, B.ARehabilitation Practitioner1801134200
  31. Analicia Meza MagdalenoBehavior Technician1538972294
  32. Benilda Milan-AglugubRegistered Dietitian1932301702
  33. Rose Milana, PTPhysical Therapist1710003108
  34. Mireya MillanCounselor1790216117
  35. Angela MillerCounselor1508689381
  36. Barbara Miller, ED.D., LCSWMental Health Counselor1205180478
  37. Donald Miller, M.DPediatrics Physician1154356582
  38. Nevaeh MillerBehavior Technician1508717083
  39. Tanya MillerCase Manager/Care Coordinator1225494990
  40. Michelle MillikanPharmacist1376130211
  41. Chelsey MillsSchool Social Worker1609735729
  42. Stephanie Mills, PT, DPTPhysical Therapist1780442665
  43. Carrie Minske, M.P.T.Physical Therapist1063461077
  44. Marissa MirischBehavior Technician1851080915
  45. Arvin Mirow, MDPsychiatry Physician1003863838
  46. Tonie Mirsky, SUD COUNSELORAddiction (Substance Use Disorder) Counselor1821780362
  47. Tina Misel, NPNurse Practitioner1912011347
  48. Lonika Misra, L.AC.Acupuncturist1487059945
  49. Christian MitchellBehavior Technician1831873009
  50. Ashleigh ModglinBehavior Technician1104612522

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 Marcos, California appears in the CMS National Plan and Provider Enumeration System with 1,985 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 Marcos - 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 Marcos 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 Marcos is weighted toward Behavior Technician (553 clinicians, followed by Marriage & Family Therapist with 101 and Pharmacist with 96). 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 Marcos reports roughly 5.1 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, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a San Marcos practice address, a coverage gap San Marcos patients typically fill by traveling to a larger nearby hub.

For San Marcos 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 Marcos, CA?

There are 1,985 registered healthcare providers in San Marcos, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in San Marcos?

The most common specialties in San Marcos are Behavior Technician, Marriage & Family Therapist, Pharmacist, Physical Therapist, Addiction (Substance Use Disorder) Counselor. Behavior Technician has the most providers with 553.

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.