Quick answers
- Which hospitals does Roger D. Martinez work at?
- Medicare's official clinician data lists Roger D. Martinez at 2 hospitals: Providence Seward Hospital and South Peninsula Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roger D. Martinez see patients?
- Medicare's clinician data lists 1 practice location in Seward, AK. Call before your visit to confirm the address.
- What is Roger D. Martinez's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Roger D. Martinez accept Medicare assignment?
- Yes. Medicare's clinician data says Roger D. Martinez accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Roger D. Martinez?
- (907) 224-5205, as listed in official Medicare / NPI Registry data.
- What is Roger D. Martinez's NPI number?
- 1437364122. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roger D. Martinez works
Medicare's Facility Affiliation Data lists Roger D. Martinez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence Seward HospitalSeward, AK · Critical Access Hospital · CCN 021302
- South Peninsula HospitalHomer, AK · Critical Access Hospital · CCN 021313
Practice locations
Addresses where Roger D. Martinez is enrolled with Medicare (CMS data updated 2026-10-02).
- 417 1st AveSeward, AK 99664 (907) 224‑5205
Group practices
Medicare enrollment lists Roger D. Martinez as a member of this group (CMS data updated 2026-10-02).
- City of Seward16 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Alaska
Clinicians with the same Medicare primary specialty in Alaska — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437364122 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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