Quick answers
- Which hospitals does Keithen B. Cast work at?
- Medicare's official clinician data lists Keithen B. Cast at 5 hospitals: Cherokee Nation W W Hastings Indian Hospital, McAlester Regional Health Center, Oklahoma State University Medical Center, Saint Francis Hospital South, LLC and Saint Francis Hospital, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Keithen B. Cast see patients?
- Medicare's clinician data lists 1 practice location in Tulsa, OK. Call before your visit to confirm the address.
- What is Keithen B. Cast's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Keithen B. Cast accept Medicare assignment?
- Yes. Medicare's clinician data says Keithen B. Cast 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 Keithen B. Cast?
- (918) 561-5701, as listed in official Medicare / NPI Registry data.
- What is Keithen B. Cast's NPI number?
- 1356904940. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Keithen B. Cast works
Medicare's Facility Affiliation Data lists Keithen B. Cast 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
- McAlester Regional Health CenterMcAlester, OK · Acute Care Hospital · CCN 370034
- Oklahoma State University Medical CenterTulsa, OK · Acute Care Hospital · CCN 370078
- Saint Francis Hospital South, LLCTulsa, OK · Acute Care Hospital · CCN 370218
- Saint Francis Hospital, IncTulsa, OK · Acute Care Hospital · CCN 370091
Practice locations
Addresses where Keithen B. Cast is enrolled with Medicare (CMS data updated 2026-10-02).
- 2345 Southwest BlvdTulsa, OK 74107 (918) 561‑5701
Group practices
Medicare enrollment lists Keithen B. Cast as a member of this group (CMS data updated 2026-10-02).
- Oklahoma State University108 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Tulsa
Clinicians with the same Medicare primary specialty in Tulsa, OK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Oklahoma State University College Of Osteopathic Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356904940 |
| 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