Quick answers
- Does Rogelio Martinez Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Rogelio Martinez Iii 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 Rogelio Martinez Iii's NPI number?
- 1659075638. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rogelio Martinez Iii works
Medicare's Facility Affiliation Data lists Rogelio Martinez Iii at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- CHRISTUS Santa Rosa Hospital-San MarcosSan Marcos, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450272
- CHRISTUS Spohn Hospital AliceAlice, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450828
- CHRISTUS Spohn Hospital KlebergKingsville, TX · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 450163
- Refugio County Memorial HospitalRefugio, TX · Critical Access Hospital · Emergency services: not listed by Medicare · CCN 451317
Practice locations
Addresses where Rogelio Martinez Iii is enrolled with Medicare (CMS data updated October 2, 2026).
- 1311 E Gen Cvazos BlvdKingsville, TX 78363 (361) 595‑1661
- 244 Creekside XingNew Braunfels, TX 78130 (830) 608‑5600
Group practices
Medicare enrollment lists Rogelio Martinez Iii as a member of these groups (CMS data updated October 2, 2026).
- Gulf Coast Emergency Physicians, PLLC113 clinicians in the group
- Comal Emergency Physicians PLLC91 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Kingsville
Clinicians with the same Medicare primary specialty in Kingsville, TX — not a recommendation.
Other clinicians in Gulf Coast Emergency Physicians, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2023 (3 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659075638 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians