Quick answers
- Which hospitals does Randall C. Mack work at?
- Medicare's official clinician data lists Randall C. Mack at 3 hospitals: Clark Fork Valley Hospital, Logan Health Medical Center and St. Patrick Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Randall C. Mack see patients?
- Medicare's clinician data lists 2 practice locations, including Plains, MT and Polson, MT. Call before your visit to confirm the address.
- What is Randall C. Mack's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Randall C. Mack accept Medicare assignment?
- Yes. Medicare's clinician data says Randall C. Mack 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 Randall C. Mack?
- (406) 826-4813, as listed in official Medicare / NPI Registry data.
- What is Randall C. Mack's NPI number?
- 1346356359. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Randall C. Mack works
Medicare's Facility Affiliation Data lists Randall C. Mack at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Clark Fork Valley HospitalPlains, MT · Critical Access Hospital · CCN 271323
- Logan Health Medical CenterKalispell, MT · Acute Care Hospital · CCN 270051
- St. Patrick HospitalMissoula, MT · Acute Care Hospital · CCN 270014
Practice locations
Addresses where Randall C. Mack is enrolled with Medicare (CMS data updated 2026-10-02).
- 10 Kruger RdPlains, MT 59859 (406) 826‑4813
- 6 13th Ave EPolson, MT 59860 (406) 883‑5377
Group practices
Medicare enrollment lists Randall C. Mack as a member of these groups (CMS data updated 2026-10-02).
- Providence St Joseph Medical Center53 clinicians in the group
- Plains Hospital Corporation28 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Plains
Clinicians with the same Medicare primary specialty in Plains, MT — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346356359 |
| 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