Quick answers
- Which hospitals does Tyree L. Seals work at?
- Medicare's official clinician data lists Tyree L. Seals at 1 hospital: Choctaw Nation Health Services Authority. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tyree L. Seals see patients?
- Medicare's clinician data lists 1 practice location in McAlester, OK. Call before your visit to confirm the address.
- What is Tyree L. Seals's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Tyree L. Seals accept Medicare assignment?
- Yes. Medicare's clinician data says Tyree L. Seals 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 Tyree L. Seals?
- (539) 316-6391, as listed in official Medicare / NPI Registry data.
- What is Tyree L. Seals's NPI number?
- 1477611564. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tyree L. Seals works
Medicare's Facility Affiliation Data lists Tyree L. Seals at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Choctaw Nation Health Services AuthorityTalihina, OK · Acute Care Hospital · CCN 370172
Practice locations
Addresses where Tyree L. Seals is enrolled with Medicare (CMS data updated 2026-10-02).
- 1127 S George Nigh Expy, Choctaw Nation Health Care McAlesterMcAlester, OK 74501 (539) 316‑6391
Group practices
Medicare enrollment lists Tyree L. Seals as a member of this group (CMS data updated 2026-10-02).
- Choctaw Nation of Oklahoma267 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in McAlester
Clinicians with the same Medicare primary specialty in McAlester, OK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Midwestern University, Chicago College Of Osteopathic Med |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477611564 |
| 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