Quick answers
- Which hospitals does Mahmoud I. Hamza work at?
- Medicare's official clinician data lists Mahmoud I. Hamza at 1 hospital: Rehoboth McKinley Christian Health Care Services. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mahmoud I. Hamza see patients?
- Medicare's clinician data lists 1 practice location in Gallup, NM. Call before your visit to confirm the address.
- What is Mahmoud I. Hamza's specialty?
- Medicare lists Emergency Medicine as the primary specialty, and also Internal Medicine.
- Does Mahmoud I. Hamza accept Medicare assignment?
- Yes. Medicare's clinician data says Mahmoud I. Hamza 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 Mahmoud I. Hamza?
- (505) 863-7000, as listed in official Medicare / NPI Registry data.
- What is Mahmoud I. Hamza's NPI number?
- 1063484582. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mahmoud I. Hamza works
Medicare's Facility Affiliation Data lists Mahmoud I. Hamza at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Rehoboth McKinley Christian Health Care ServicesGallup, NM · Critical Access Hospital · CCN 321313
Practice locations
Addresses where Mahmoud I. Hamza is enrolled with Medicare (CMS data updated 2026-10-02).
- 1901 Red Rock DrGallup, NM 87301 (505) 863‑7000
Group practices
Medicare enrollment lists Mahmoud I. Hamza as a member of these groups (CMS data updated 2026-10-02).
- Emergency Staffing Solutions Inc47 clinicians in the group
- Fep West LLC20 clinicians in the group
Specialties
- Emergency Medicineprimary
- Internal Medicinealso
Other emergency medicine doctors in Gallup
Clinicians with the same Medicare primary specialty in Gallup, NM — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063484582 |
| 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