NPPES file of Aug 9, 2026

Doctors and health care providers in El Paso, TX

11,091 individual NPPES records list a practice address in El Paso, 6th of 694 Texas cities. The largest group is behavior technician: 1,123, 10% of the city's records, against 6% across Texas. Page 34 of 222.

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

The 8 largest groups in El Paso

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

El Paso in Texas

  • Rank in Texas6th of 694 cities by records
  • Share of the state2.6% of Texas's records
  • Specialties present25 or more taxonomy codes
  • Top three groups20.7% of all records
  • Behavior Technician rank4th of the 10 Texas cities with the most

Compared with Texas as a whole, El Paso has 1.8× the state's share of massage therapist records and 0.57× its share of physician assistant records.

Providers in El Paso, alphabetically

  1. Erica CastilloBehavior Technician1427904366
  2. Francisco Castillo, LPC/LMSWProfessional Counselor1275836793
  3. Gabe Castillo, RPHPharmacist1841567419
  4. Genesis CastilloBehavior Technician1760990964
  5. Gregorio Joel Castillo, M.D.Internal Medicine Physician1184695488
  6. Heather Castillo, PHARMDPharmacist1114528510
  7. Irvin CastilloBehavior Technician1710783576
  8. Juan Castillo, M.D.Endocrinology, Diabetes & Metabolism Physician1295222008
  9. Julia CastilloBehavior Technician1053274829
  10. Karen CastilloSpeech-Language Pathologist1558611988
  11. Karla CastilloBehavior Technician1396300992
  12. Laura CastilloDiagnostic Ultrasound Physician1770367344
  13. Lauren Castillo, DOStudent in an Organized Health Care Education/Training Program1285320119
  14. Leticia Castillo, LMTMassage Therapist1518779677
  15. Martha Castillo, R.PH.Pharmacist1073673844
  16. Michael Castillo, LVNLicensed Vocational Nurse1003455692
  17. Oscar Castillo, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1013587419
  18. Rafael Castillo, COTAOccupational Therapy Assistant1790196947
  19. Ranier Vince Castillo, MS, RDNRegistered Dietitian1588280002
  20. Ruth CastilloMassage Therapist1073489720
  21. Saeed CastilloBehavior Technician1568906311
  22. Samantha CastilloBehavior Technician1386125458
  23. Sandra CastilloMental Health Counselor1659139467
  24. Sergio Castillo, M.D.Psychiatry Physician1295824878
  25. Xochitl Castillo Rios, MDPediatric Nephrology Physician1700440575
  26. Carmen Castillo-Attar, LPCProfessional Counselor1851622500
  27. Ingrid Castillo-Munoz, PTAPhysical Therapy Assistant1396590642
  28. Juan Castorena, LBSWSocial Worker1992640643
  29. Marco CastorenaMental Health Counselor1255833141
  30. Yvonne CastorenaBehavior Technician1073356069
  31. Demetria Castrellon, ACNPAcute Care Nurse Practitioner1275882458
  32. Jose Castrellon, LCSWSocial Worker1073605358
  33. Angel Castro, PT, DPTPhysical Therapist1700655925
  34. Angela CastroMassage Therapist1710692207
  35. Brittney Castro, LMTMassage Therapist1477430254
  36. Bryan CastroCounselor1790522910
  37. Daniel Castro, DDSDentist1649333097
  38. Dixie Castro, NURSE PRACTITIONERNurse Practitioner1295356319
  39. Ileana Castro, SLP-ASpeech-Language Assistant1821240573
  40. Jennifer CastroBehavior Technician1609793280
  41. Karla CastroPharmacist1194301556
  42. Larissa Castro, PT, DPTPhysical Therapist1972221976
  43. Lizbeth Castro, NPAcute Care Nurse Practitioner1609272152
  44. Louise Castro, FNPFamily Nurse Practitioner1851359574
  45. Marco Castro, D.C.Chiropractor1437154119
  46. Monserrat CastroBehavior Technician1629941224
  47. Natalie Castro, LMSWClinical Social Worker1154175974
  48. Patricia Castro, AGACNPNurse Practitioner1477175297
  49. Rio Castro, MDStudent in an Organized Health Care Education/Training Program1871430603
  50. Valeria CastroBehavior Technician1144149279

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

El Paso, Texas appears in the CMS National Plan and Provider Enumeration System with 11,091 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 El Paso - 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 El Paso 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 El Paso is weighted toward Behavior Technician (1,123 clinicians, followed by Family Nurse Practitioner with 602 and Student in an Organized Health Care Education/Training Program with 574). 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, El Paso reports roughly 36.4 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.

For El Paso 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 El Paso, TX?

There are 11,091 registered healthcare providers in El Paso, TX, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in El Paso?

The most common specialties in El Paso are Behavior Technician, Family Nurse Practitioner, Student in an Organized Health Care Education/Training Program, Speech-Language Pathologist, Pharmacist. Behavior Technician has the most providers with 1,123.

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.