Quick answers
- Which hospitals does Derek Matheson work at?
- Medicare's official clinician data lists Derek Matheson at 4 hospitals: Bailey Medical Center, LLC, Cherokee Nation W W Hastings Indian Hospital, Hillcrest Hospital Claremore and Hillcrest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Derek Matheson see patients?
- Medicare's clinician data lists 4 practice locations, including Tahlequah, OK, Tulsa, OK and Owasso, OK. Call before your visit to confirm the address.
- What is Derek Matheson's specialty?
- Medicare lists Emergency Medicine as the primary specialty, and also Neurology.
- Does Derek Matheson accept Medicare assignment?
- Yes. Medicare's clinician data says Derek Matheson 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 Derek Matheson?
- (918) 458-3100, as listed in official Medicare / NPI Registry data.
- What is Derek Matheson's NPI number?
- 1780765719. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Derek Matheson works
Medicare's Facility Affiliation Data lists Derek Matheson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bailey Medical Center, LLCOwasso, OK · Acute Care Hospital · CCN 370228
- Cherokee Nation W W Hastings Indian HospitalTahlequah, OK · Acute Care Hospital · CCN 370171
- Hillcrest Hospital ClaremoreClaremore, OK · Acute Care Hospital · CCN 370039
- Hillcrest Medical CenterTulsa, OK · Acute Care Hospital · CCN 370001
Practice locations
Addresses where Derek Matheson is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 S Bliss AveTahlequah, OK 74464 (918) 458‑3100
- 10109 E 79th StTulsa, OK 74133 (918) 756‑4333
- 11402 N 135th E AveOwasso, OK 74055 (918) 212‑7373
- 19600 E Ross St, Cn Outpatient Health CenterTahlequah, OK 74464 (918) 458‑3100
Group practices
Medicare enrollment lists Derek Matheson as a member of these groups (CMS data updated 2026-10-02).
- Cherokee Nation449 clinicians in the group
- Creek Nation Hospital and Clinics365 clinicians in the group
- Ahs Oklahoma Physician Group LLC313 clinicians in the group
Specialties
- Emergency Medicineprimary
- Neurologyalso
Other emergency medicine doctors in Tahlequah
Clinicians with the same Medicare primary specialty in Tahlequah, OK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Oklahoma State University College Of Osteopathic Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780765719 |
| 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