Quick answers
- Which hospitals does Matthew Sims work at?
- Medicare's official clinician data lists Matthew Sims at 1 hospital: McAlester Regional Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew Sims see patients?
- Medicare's clinician data lists 1 practice location in McAlester, OK. Call before your visit to confirm the address.
- What is Matthew Sims's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Matthew Sims accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew Sims 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 Matthew Sims?
- (405) 843-5855, as listed in official Medicare / NPI Registry data.
- What is Matthew Sims's NPI number?
- 1982167813. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew Sims works
Medicare's Facility Affiliation Data lists Matthew Sims at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- McAlester Regional Health CenterMcAlester, OK · Acute Care Hospital · CCN 370034
Practice locations
Addresses where Matthew Sims is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 E Clark Bass BlvdMcAlester, OK 74501 (405) 843‑5855
Group practices
Medicare enrollment lists Matthew Sims as a member of these groups (CMS data updated 2026-10-02).
- McAlester Regional Health Center Authority45 clinicians in the group
- Premier Physician Staffing 2 PLLC16 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in McAlester
Clinicians with the same Medicare primary specialty in McAlester, OK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982167813 |
| 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