Quick answers
- Which hospitals does Ashley N. Mathis Cooper work at?
- Medicare's official clinician data lists Ashley N. Mathis Cooper at 3 hospitals: Hillcrest Hospital Claremore, Hillcrest Hospital South and Hillcrest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ashley N. Mathis Cooper see patients?
- Medicare's clinician data lists 1 practice location in Tulsa, OK. Call before your visit to confirm the address.
- What is Ashley N. Mathis Cooper's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Ashley N. Mathis Cooper accept Medicare assignment?
- Yes. Medicare's clinician data says Ashley N. Mathis Cooper 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 Ashley N. Mathis Cooper?
- (918) 592-0999, as listed in official Medicare / NPI Registry data.
- What is Ashley N. Mathis Cooper's NPI number?
- 1922786508. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ashley N. Mathis Cooper works
Medicare's Facility Affiliation Data lists Ashley N. Mathis Cooper at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hillcrest Hospital ClaremoreClaremore, OK · Acute Care Hospital · CCN 370039
- Hillcrest Hospital SouthTulsa, OK · Acute Care Hospital · CCN 370202
- Hillcrest Medical CenterTulsa, OK · Acute Care Hospital · CCN 370001
Practice locations
Addresses where Ashley N. Mathis Cooper is enrolled with Medicare (CMS data updated 2026-10-02).
- 1265 S Utica Ave, Suite 300Tulsa, OK 74104 (918) 592‑0999
Group practices
Medicare enrollment lists Ashley N. Mathis Cooper as a member of this group (CMS data updated 2026-10-02).
- Ahs Oklahoma Heart LLC132 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Tulsa
Clinicians with the same Medicare primary specialty in Tulsa, OK — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922786508 |
| 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