Quick answers
- Which hospitals does Caleb Severns work at?
- Medicare's official clinician data lists Caleb Severns at 5 hospitals: Cherokee Nation W W Hastings Indian Hospital, Saint Francis Hospital Muskogee, Saint Francis Hospital South, LLC, Saint Francis Hospital Vinita, Inc and Saint Francis Hospital, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Caleb Severns see patients?
- Medicare's clinician data lists 2 practice locations, including Muskogee, OK and Tulsa, OK. Call before your visit to confirm the address.
- What is Caleb Severns's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Caleb Severns accept Medicare assignment?
- Yes. Medicare's clinician data says Caleb Severns 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 Caleb Severns?
- (918) 684-2187, as listed in official Medicare / NPI Registry data.
- What is Caleb Severns's NPI number?
- 1043671365. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Caleb Severns works
Medicare's Facility Affiliation Data lists Caleb Severns 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
- Saint Francis Hospital MuskogeeMuskogee, OK · Acute Care Hospital · CCN 370025
- Saint Francis Hospital South, LLCTulsa, OK · Acute Care Hospital · CCN 370218
- Saint Francis Hospital Vinita, IncVinita, OK · Acute Care Hospital · CCN 370237
- Saint Francis Hospital, IncTulsa, OK · Acute Care Hospital · CCN 370091
Practice locations
Addresses where Caleb Severns is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Rockefeller DrMuskogee, OK 74401 (918) 684‑2187
- 6161 S Yale AveTulsa, OK 74136 (918) 502‑4720
Group practices
Medicare enrollment lists Caleb Severns as a member of this group (CMS data updated 2026-10-02).
- Warren Clinic Inc883 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Muskogee
Clinicians with the same Medicare primary specialty in Muskogee, OK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still University Of Health Sciences, College Of Osteo Med, Kirksville |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043671365 |
| 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