NPPES file of Aug 9, 2026

Doctors and health care providers in San Antonio, TX

37,749 individual NPPES records list a practice address in San Antonio, 2nd of 694 Texas cities. The largest group is behavior technician: 2,756, 7% of the city's records, against 6% across Texas. Page 127 of 755.

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).

The 8 largest groups in San Antonio

  1. Behavior Technician2,756
  2. Students in training1,911
  3. Professional Counselor1,820
  4. Licensed Vocational Nurse1,376
  5. Pharmacist1,375
  6. Family Nurse Practitioner1,362
  7. Registered Nurse1,324
  8. Speech-Language Pathologist1,190

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

San Antonio in Texas

  • Rank in Texas2nd of 694 cities by records
  • Share of the state8.8% of Texas's records
  • Specialties present25 or more taxonomy codes
  • Top three groups17.2% of all records
  • Behavior Technician rank1st of the 10 Texas cities with the most

Compared with Texas as a whole, San Antonio has 4.8× the state's share of electroneurodiagnostic specialist/technologist records and 0.73× its share of family nurse practitioner records.

Providers in San Antonio, alphabetically

  1. Raymond CimentalBehavior Technician1154206753
  2. Andrew Cinco, FNPFamily Nurse Practitioner1487086906
  3. Charles Cintron, LVNLicensed Vocational Nurse1578457685
  4. Melissa Cintron, BCBABehavior Analyst1184394603
  5. Kenneth Ciolli, MDFamily Medicine Physician1891792545
  6. Alexandru CiorneiPhysical Therapy Assistant1528545183
  7. Erica CiotiPhysical Therapist1073289021
  8. Mark Cipolla, DMDStudent in an Organized Health Care Education/Training Program1306193388
  9. Maria Cipriani, M.D.Internal Medicine Physician1295916633
  10. Gloria CirineoNephrology Registered Nurse1295530327
  11. Leonor Cisnero-Salazar, LCSWClinical Social Worker1124944178
  12. Alexus CisnerosBehavior Analyst1184476582
  13. Ariana CisnerosBehavior Technician1740007608
  14. Diane Cisneros, LPCCounselor1275111221
  15. Domonique CisnerosBehavior Technician1801635172
  16. Justo Cisneros, MDHospice and Palliative Medicine (Internal Medicine) Physician1427168061
  17. Kaila Cisneros, SLP-ASSISTANTSpeech-Language Assistant1912424342
  18. Kayla CisnerosBehavior Technician1770164873
  19. Luis Cisneros, MDInfectious Disease Physician1235129263
  20. Marissa Cisneros, PTAPhysical Therapy Assistant1093994774
  21. Monica Cisneros, OTR/LOccupational Therapist1720167620
  22. Patricia Cisneros, AGNPAdult Health Nurse Practitioner1578051314
  23. Robert Cisneros, DDSGeneral Practice Dentistry1003974932
  24. Tina Cisneros, LPCProfessional Counselor1396239513
  25. Veronica CisnerosPediatric Nurse Practitioner1710486824
  26. Whitney CisnerosProfessional Counselor1083143010
  27. Esmeralda Citron, SLP ASSISTANTSpeech-Language Assistant1568150092
  28. Rhonda Claiborne, MA CCC SLPSpeech-Language Pathologist1972177533
  29. Patrick Clancey, LPC-SProfessional Counselor1184072563
  30. David Clanton, MDAnesthesiology Physician1235310673
  31. Elizabeth Clanton, M.D.Plastic Surgery Physician1780864595
  32. Jordan ClappBehavior Technician1891355566
  33. Amber Clapper, M.D.Internal Medicine Physician1205360005
  34. Edward ClaracPhysical Therapist1689124323
  35. Charlotte Clare, MDAnatomic Pathology & Clinical Pathology Physician1265549240
  36. Stephen Clare, FNPFamily Nurse Practitioner1730493206
  37. Alecia Clark, OTROccupational Therapist1588316525
  38. Alexis ClarkBehavior Technician1063113777
  39. Anthony Clark, M.D.Anesthesiology Physician1093798217
  40. Arthur Clark, C.P.L.P.Prosthetics Case Management1609993443
  41. Austin ClarkStudent in an Organized Health Care Education/Training Program1336082916
  42. Brian Clark, PA-CMedical Physician Assistant1306889944
  43. Catherine Clark, M.A.T., BCBABehavior Analyst1619584331
  44. Cecelia ClarkPhysical Therapist1649846577
  45. Charles Clark, DDSOral and Maxillofacial Surgery (Dentist)1659331650
  46. Charley Clark, COTAOccupational Therapy Assistant1235714775
  47. Clayton Clark, DCSports Physician Chiropractor1265503072
  48. Cooper Clark, D.O.Ophthalmology Physician1255598488
  49. Cynthia Clark, LCDCAddiction (Substance Use Disorder) Counselor1811381510
  50. Danielle Clark, PTPhysical Therapist1881094340

The largest Texas cities

  1. Houston61,221
  2. Dallas36,304
  3. Austin26,585
  4. Fort Worth15,511
  5. El Paso11,091

All of Texas →

How to read this directory

San Antonio, Texas appears in the CMS National Plan and Provider Enumeration System with 37,749 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 Antonio - 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 Antonio 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 Antonio is weighted toward Behavior Technician (2,756 clinicians, followed by Student in an Organized Health Care Education/Training Program with 1,911 and Professional Counselor with 1,820). 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 Antonio reports roughly 123.8 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 Antonio 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 Antonio, TX?

There are 37,749 registered healthcare providers in San Antonio, TX, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in San Antonio?

The most common specialties in San Antonio are Behavior Technician, Student in an Organized Health Care Education/Training Program, Professional Counselor, Licensed Vocational Nurse, Pharmacist. Behavior Technician has the most providers with 2,756.

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.