Quick answers
- Which hospitals does Mary Phillips work at?
- Medicare's official clinician data lists Mary Phillips at 4 hospitals: Hot Springs County Memorial Hospital, Memorial Hospital of Carbon County, South Big Horn County Hospital and Washakie Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary Phillips see patients?
- Medicare's clinician data lists 4 practice locations, including Thermopolis, WY, Worland, WY and South Bend, WA. Call before your visit to confirm the address.
- What is Mary Phillips's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mary Phillips accept Medicare assignment?
- Yes. Medicare's clinician data says Mary Phillips 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 Mary Phillips?
- (307) 864-2146, as listed in official Medicare / NPI Registry data.
- What is Mary Phillips's NPI number?
- 1639263650. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary Phillips works
Medicare's Facility Affiliation Data lists Mary Phillips at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hot Springs County Memorial HospitalThermopolis, WY · Critical Access Hospital · CCN 531304
- Memorial Hospital of Carbon CountyRawlins, WY · Critical Access Hospital · CCN 531316
- South Big Horn County HospitalBasin, WY · Critical Access Hospital · CCN 531301
- Washakie Medical CenterWorland, WY · Critical Access Hospital · CCN 531306
Practice locations
Addresses where Mary Phillips is enrolled with Medicare (CMS data updated 2026-10-02).
- 148 E Arapahoe StThermopolis, WY 82443 (307) 864‑2146
- 401 S 15th StWorland, WY 82401 (800) 928‑6040
- 800 Alder StSouth Bend, WA 98586 (360) 875‑4502
- 826 Alder StSouth Bend, WA 98586 (360) 875‑5526
Group practices
Medicare enrollment lists Mary Phillips as a member of these groups (CMS data updated 2026-10-02).
- William H and Carrie Gottsche Foundation71 clinicians in the group
- Pacific County Hospital District 231 clinicians in the group
- Holistic Pain Management of Wyoming LLC4 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Thermopolis
Clinicians with the same Medicare primary specialty in Thermopolis, WY — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Medical school | West Virginia University School Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639263650 |
| 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