Quick answers
- Which hospitals does Barbara D. Frederick work at?
- Medicare's official clinician data lists Barbara D. Frederick at 2 hospitals: Billings Clinic Hospital and MaineHealth Franklin Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Barbara D. Frederick see patients?
- Medicare's clinician data lists 7 practice locations, including West Yellowstone, MT, Richmond, ME and Belgrade, ME. Call before your visit to confirm the address.
- What is Barbara D. Frederick's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Barbara D. Frederick accept Medicare assignment?
- Yes. Medicare's clinician data says Barbara D. Frederick 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 Barbara D. Frederick?
- (406) 646-9441, as listed in official Medicare / NPI Registry data.
- What is Barbara D. Frederick's NPI number?
- 1932516515. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Barbara D. Frederick works
Medicare's Facility Affiliation Data lists Barbara D. Frederick at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Billings Clinic HospitalBillings, MT · Acute Care Hospital · CCN 270004
- MaineHealth Franklin HospitalFarmington, ME · Critical Access Hospital · CCN 201316
Practice locations
Addresses where Barbara D. Frederick is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 236 Yellowstone AveWest Yellowstone, MT 59758 (406) 646‑9441
- 24 Gardiner StRichmond, ME 04357 (207) 737‑4359
- 4 Clement WayBelgrade, ME 04917 (207) 660‑9924
- 42 Dallas Hill RdRangeley, ME 04970 (207) 864‑3303
- 42 Dallas Hill Rd, PO Box 569Rangeley, ME 04970
Group practices
Medicare enrollment lists Barbara D. Frederick as a member of these groups (CMS data updated 2026-10-02).
- Billings Clinic Specialty Supplies and Services, LLC824 clinicians in the group
- Healthreach Community Health Centers86 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Montana
Clinicians with the same Medicare primary specialty in Montana — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932516515 |
| 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