NPPES file of Aug 9, 2026

Doctors and health care providers in San Marcos, TX

1,003 individual NPPES records list a practice address in San Marcos, 74th of 694 Texas cities. The largest group is physical therapist: 70, 7% of the city's records, against 4% across Texas. Page 17 of 21.

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 Texas

  • Rank in Texas74th of 694 cities by records
  • Share of the state0.2% of Texas's records
  • Specialties present25 or more taxonomy codes
  • Top three groups18.7% of all records

Compared with Texas as a whole, San Marcos has 8.4× the state's share of athletic trainer records and 0.59× its share of physician assistant records.

Providers in San Marcos, alphabetically

  1. Brianna SalazarAthletic Trainer1982596631
  2. Maria Salinas, M.D.Rheumatology Physician1043530207
  3. Diamond Sanchez, MS CF-SLPSpeech-Language Pathologist1023624962
  4. Emily Sanchez, ODOptometrist1164931895
  5. Rene Sanchez, OTROccupational Therapist1952809238
  6. Dianne Sand, D.C.Neurology Chiropractor1043356694
  7. Jessica Sanders, F.N.P.Family Nurse Practitioner1154447852
  8. Marla Sanders, BSN, RNCase Manager/Care Coordinator1215297924
  9. Natalie Sanders, OTD, OTR/LOccupational Therapist1134933740
  10. Brooke SandovalAudiologist1568396885
  11. Nicole Sandoval, BSAthletic Trainer1003535113
  12. Sabrina Sandoval, MS, CF-SLPSpeech-Language Pathologist1134996705
  13. Sarah SandovalAthletic Trainer1598432999
  14. Rolando Santiago, APRNFamily Nurse Practitioner1407680515
  15. Rahul Sarna, M.D.Interventional Pain Medicine Physician1184987174
  16. Sarah Schanilec, DCChiropractor1376219477
  17. Cynthia Schiurring-HattSpeech-Language Pathologist1760991467
  18. David Schneider, MDFamily Medicine Physician1871542936
  19. Jessica Schneider, PHARMDPharmacist1912443599
  20. Makenna Schneider, APRNNurse Practitioner1114879707
  21. Amy Schoenfeld, PHYSICAL THERAPISTPhysical Therapist1932713195
  22. Martin SchrovenPhysical Therapist1497548648
  23. Juju SekiAthletic Trainer1316721756
  24. Richard Serra, ATCAthletic Trainer1649704354
  25. Brittany Severson, MSN, APRN, FNP-CFamily Nurse Practitioner1366285066
  26. Sarah Severson, D.D.S.Dentist1164977047
  27. Randolph Seybold, MDEmergency Medicine Physician1659361954
  28. Kelsey Shaltry, RD, LDRegistered Dietitian1114328598
  29. Murray Shapiro, M.D.Diagnostic Radiology Physician1578790267
  30. Timothy Shaw, M.D.Surgery Physician1467498055
  31. Rebecca ShivelyFamily Nurse Practitioner1508920935
  32. Katherine Sides, MDEmergency Medicine Physician1003041484
  33. Nikki Silva, CPNP-PCPediatric Nurse Practitioner1114494150
  34. Dan Silver, PTAPhysical Therapy Assistant1881802510
  35. Megan SivekAthletic Trainer1780126748
  36. Abigail Smith, MSRLS, CTRSRecreation Therapist1639903412
  37. Amber SmithBehavior Technician1639645823
  38. Diana Smith, PTPhysical Therapist1144526856
  39. Douglas Smith, M.D.Diagnostic Radiology Physician1033257753
  40. Emari Smith, LPCMental Health Counselor1104689389
  41. Grayson Smith, MDInternal Medicine Physician1740224567
  42. Hannah SmithStudent in an Organized Health Care Education/Training Program1386525129
  43. Helle Smith, DCChiropractor1033217096
  44. Jason Smith, MDHematology & Oncology Physician1114137064
  45. John Smith, MDAnesthesiology Physician1669457388
  46. Melissa Smith, M.D.Ophthalmology Physician1922198621
  47. Lindsey Smith-Dunford, CRNACertified Registered Nurse Anesthetist1386915619
  48. Alessa Smyth, LPC, LCDCProfessional Counselor1316399595
  49. Curtis Solomon, MDInterventional Cardiology Physician1801016480
  50. Kassandra SomersBehavior Technician1063381291

The largest Texas cities

  1. Houston61,221
  2. San Antonio37,749
  3. Dallas36,304
  4. Austin26,585
  5. Fort Worth15,511

All of Texas →

How to read this directory

San Marcos, Texas appears in the CMS National Plan and Provider Enumeration System with 1,003 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 Physical Therapist (70 clinicians, followed by Athletic Trainer with 59 and Professional Counselor with 59). 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 Texas's population, San Marcos reports roughly 3.3 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 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, TX?

There are 1,003 registered healthcare providers in San Marcos, TX, 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 Physical Therapist, Athletic Trainer, Professional Counselor, Speech-Language Pathologist, Family Nurse Practitioner. Physical Therapist has the most providers with 70.

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.