Quick answers
- Which hospitals does Ashley N. Johnston work at?
- Medicare's official clinician data lists Ashley N. Johnston at 3 hospitals: Beaver County Memorial Hospital, Seiling Municipal Hospital and Southwest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ashley N. Johnston see patients?
- Medicare's clinician data lists 4 practice locations, including Beaver, OK and Seiling, OK. Call before your visit to confirm the address.
- What is Ashley N. Johnston's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Ashley N. Johnston accept Medicare assignment?
- Yes. Medicare's clinician data says Ashley N. Johnston 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. Johnston?
- (580) 625-3477, as listed in official Medicare / NPI Registry data.
- What is Ashley N. Johnston's NPI number?
- 1912635558. 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. Johnston works
Medicare's Facility Affiliation Data lists Ashley N. Johnston at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beaver County Memorial HospitalBeaver, OK · Critical Access Hospital · CCN 371322
- Seiling Municipal HospitalSeiling, OK · Critical Access Hospital · CCN 371332
- Southwest Medical CenterLiberal, KS · Acute Care Hospital · CCN 170068
Practice locations
Addresses where Ashley N. Johnston is enrolled with Medicare (CMS data updated 2026-10-02).
- 718 Ave ABeaver, OK 73932 (580) 625‑3477
- 809 NE Hwy 60Seiling, OK 73663
- PO Box, Suite 1043Seiling, OK 73663
- PO Box, Suite 720Seiling, OK 73663
Group practices
Medicare enrollment lists Ashley N. Johnston as a member of these groups (CMS data updated 2026-10-02).
- Seiling Municipal Hospital Authority15 clinicians in the group
- CAH Acquisition Company 9 LLC14 clinicians in the group
- Beaver County Memorial Hospital6 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Beaver
Clinicians with the same Medicare primary specialty in Beaver, OK — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912635558 |
| 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