Quick answers
- Which hospitals does Al Mamaril work at?
- Medicare's official clinician data lists Al Mamaril at 1 hospital: Cherokee Nation W W Hastings Indian Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Al Mamaril see patients?
- Medicare's clinician data lists 6 practice locations, including Tahlequah, OK, Claremore, OK and Merced, CA. Call before your visit to confirm the address.
- What is Al Mamaril's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Al Mamaril accept Medicare assignment?
- Yes. Medicare's clinician data says Al Mamaril 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 Al Mamaril?
- (918) 458-3100, as listed in official Medicare / NPI Registry data.
- What is Al Mamaril's NPI number?
- 1497246342. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Al Mamaril works
Medicare's Facility Affiliation Data lists Al Mamaril at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cherokee Nation W W Hastings Indian HospitalTahlequah, OK · Acute Care Hospital · CCN 370171
Practice locations
Addresses where Al Mamaril is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 100 S Bliss AveTahlequah, OK 74464 (918) 458‑3100
- 101 S Moore AveClaremore, OK 74017 (539) 234‑1000
- 3940 Sandpiper AveMerced, CA 95340 (209) 722‑4842
- 535 Airport RdHoopa, CA 95546 (530) 625‑4261
- 847 W Childs AveMerced, CA 95341 (209) 722‑4842
Group practices
Medicare enrollment lists Al Mamaril as a member of these groups (CMS data updated 2026-10-02).
- Cherokee Nation449 clinicians in the group
- Golden Valley Health Centers113 clinicians in the group
- Kima-W Medical Center22 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Tahlequah
Clinicians with the same Medicare primary specialty in Tahlequah, OK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497246342 |
| 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