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Obstetrics/Gynecology

Luis G. Castellanos, MD

Sees patients in El Paso, TX · Austin, TX · Texas

Summary

Dr. Luis G. Castellanos, MD is an OB-GYN at 3280 Joe Battle Blvd, El Paso, TX 79938. Phone: (864) 908-3530. Accepts Medicare assignment. NPI 1265492268. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: OB-GYN (Medicare lists Obstetrics/Gynecology)
  • Address: 3280 Joe Battle Blvd, El Paso, TX 79938 · Directions (1 more location)
  • Phone: (864) 908‑3530
  • Medicare: Accepts Medicare assignment
  • Group practice: Obhg Texas Holdings PA
  • Medical school: Texas A & M University System, Hsc, College Of Medicine · graduated 1995 (31 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Luis G. Castellanos, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Luis G. Castellanos accept Medicare assignment?
Yes. Medicare's clinician data says Luis G. Castellanos accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Luis G. Castellanos's NPI number?
1265492268. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Luis G. Castellanos is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Luis G. Castellanos as a member of this group (CMS data updated October 2, 2026).

  • Obhg Texas Holdings PA176 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Texas →

Other OB-GYNs in El Paso

Clinicians with the same Medicare primary specialty in El Paso, TX — not a recommendation.

All OB-GYNs in El Paso →

Other clinicians in Obhg Texas Holdings PA

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolTexas A & M University System, Hsc, College Of Medicine
Graduation year1995 (31 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1265492268
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians