NPPES file of Aug 9, 2026

Doctors and health care providers in Seguin, TX

427 individual NPPES records list a practice address in Seguin, 122nd of 694 Texas cities. The largest group is family medicine physician: 29, 7% of the city's records, against 3% across Texas. Page 2 of 9.

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

Seguin in Texas

  • Rank in Texas122nd of 694 cities by records
  • Share of the state<0.1% of Texas's records
  • Specialties present25 or more taxonomy codes
  • Top three groups16.2% of all records

Compared with Texas as a whole, Seguin has 6.7× the state's share of athletic trainer records and 0.71× its share of speech-language pathologist records.

Providers in Seguin, alphabetically

  1. Elsa Castleberry, MMFT, LPCProfessional Counselor1013945633
  2. Rebecca Castro, M.D.Psychiatry Physician1326159799
  3. Molly CatorPediatric Nurse Practitioner1306687710
  4. Dorothy Causey, DDSPediatric Dentistry1740839984
  5. Margaret CepedaAttendant Care Provider1649024571
  6. Valdamar Cevallos, DDSDentist1942365556
  7. Yeung Chan, M.DFamily Medicine Physician1679655328
  8. Jennifer ChauGeneral Practice Dentistry1336554526
  9. Jessica Chavez, LCSWClinical Social Worker1326894635
  10. Brian ChristiansonAthletic Trainer1417506098
  11. Jennifer Cirilo, FNP-CFamily Nurse Practitioner1093487613
  12. Danie Clifton, LVNLicensed Vocational Nurse1164903035
  13. Sheri ColbathProfessional Counselor1134599459
  14. Triniqua CollinsAthletic Trainer1447634654
  15. Clark Colville, D.D.S., M.S.Orthodontics and Dentofacial Orthopedics Dentistry1689728909
  16. Jim Colvin, MDObstetrics & Gynecology Physician1255326468
  17. Robert Compton, C-PED.Pedorthist1356722136
  18. Albert CorichPharmacist1912502543
  19. Mary Corley, R.N.C WHNPWomen's Health Nurse Practitioner1932244472
  20. Mark Cornell, CRNACertified Registered Nurse Anesthetist1568694834
  21. Brian Coulombs, ATCAthletic Trainer1164839593
  22. Leland Cox, LMSWSocial Worker1801926415
  23. Elaine Craig, LCSWClinical Social Worker1275730384
  24. Victoria CruzStudent in an Organized Health Care Education/Training Program1255896387
  25. Tami Danysh, LMTMassage Therapist1578355020
  26. Roy DavesPharmacist1619282670
  27. Angela Davis, APRN, CPNPPediatric Nurse Practitioner1629313424
  28. Lisa Deboer, FNPNurse Practitioner1144548603
  29. Brittany Deremer, LPCProfessional Counselor1720820368
  30. Elizabeth Diaz, LCSWClinical Social Worker1326517111
  31. Samantha Diaz, RNPsychiatric/Mental Health Registered Nurse1982530598
  32. Katie Dickens, DDSDentist1366056558
  33. Melissa DoradoMedical-Surgical Registered Nurse1932919206
  34. Samuel Doss, P.T.Physical Therapist1821368143
  35. Edward DovalinaMental Health Counselor1407728736
  36. Jessica Drees, R.D., L.D.Registered Dietitian1487040028
  37. George Du PreezPharmacist1417559097
  38. Michael Dwyer, MDEmergency Medicine Physician1114098787
  39. Violet Ehiem, O.D.Optometrist1215316161
  40. Natalie Elder, CCC-SLPSpeech-Language Pathologist1952880551
  41. Elizabeth EscamillaLicensed Vocational Nurse1215411236
  42. Stefanie Escontrias, LMHCCounselor1447624242
  43. Robert Espinosa, R.PH.Pharmacist1912012154
  44. Scott Estep, MDEmergency Medicine Physician1720657281
  45. Amy Evans, FNP-CFamily Nurse Practitioner1770321952
  46. Paige FalkProfessional Counselor1235240029
  47. Mark Ferrante, MDNeurology Physician1285848127
  48. Stephanie Fischer, RNRegistered Nurse1053149062
  49. James Fisher, M.D.Pediatrics Physician1659450997
  50. Susan Fisher, PTAPhysical Therapy Assistant1376045559

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

Seguin, Texas appears in the CMS National Plan and Provider Enumeration System with 427 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 Seguin - 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 Seguin 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 Seguin is weighted toward Family Medicine Physician (29 clinicians, followed by Athletic Trainer with 20 and Professional Counselor with 20). 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, Seguin reports roughly 1.4 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 Texas's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Seguin practice address, a coverage gap Seguin patients typically fill by traveling to a larger nearby hub.

For Seguin 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 Seguin, TX?

There are 427 registered healthcare providers in Seguin, TX, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Seguin?

The most common specialties in Seguin are Family Medicine Physician, Athletic Trainer, Professional Counselor, Pharmacist, Student in an Organized Health Care Education/Training Program. Family Medicine Physician has the most providers with 29.

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.