Quick answers
- Which hospitals does Sean Mills work at?
- Medicare's official clinician data lists Sean Mills at 4 hospitals: Carnegie Tri-County Municipal Hospital, Clinton Regional Hospital, Cordell Memorial Hospital and Pawhuska Hospital, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sean Mills see patients?
- Medicare's clinician data lists 4 practice locations, including Clinton, OK, Carnegie, OK and Pawhuska, OK. Call before your visit to confirm the address.
- What is Sean Mills's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Sean Mills accept Medicare assignment?
- Medicare's clinician data says Sean Mills may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Sean Mills?
- (580) 574-5128, as listed in official Medicare / NPI Registry data.
- What is Sean Mills's NPI number?
- 1306399803. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sean Mills works
Medicare's Facility Affiliation Data lists Sean Mills at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carnegie Tri-County Municipal HospitalCarnegie, OK · Critical Access Hospital · CCN 371334
- Clinton Regional HospitalClinton, OK · Rural Emergency Hospital · CCN 370784
- Cordell Memorial HospitalCordell, OK · Critical Access Hospital · CCN 371325
- Pawhuska Hospital, IncPawhuska, OK · Critical Access Hospital · CCN 371309
Practice locations
Addresses where Sean Mills is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 N 30th StClinton, OK 73601 (580) 574‑5128
- 101 W Ash St, Carnegie Medical ClinicCarnegie, OK 73015 (580) 654‑4444
- 1101 E 15th StPawhuska, OK 74056 (918) 287‑3232
- 1109 E 15th St, Pawhuska Family Medical ClinicPawhuska, OK 74056 (918) 287‑5151
Group practices
Medicare enrollment lists Sean Mills as a member of these groups (CMS data updated 2026-10-02).
- Clinton Hospital Authority15 clinicians in the group
- Pawhuska Hospital Inc13 clinicians in the group
- Carnegie Tri-County Municipal Hospital Management Inc12 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Clinton
Clinicians with the same Medicare primary specialty in Clinton, OK — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1306399803 |
| 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