Quick answers
- Which hospitals does Jonathan F. Mercer work at?
- Medicare's official clinician data lists Jonathan F. Mercer at 5 hospitals: Cabinet Peaks Medical Center, Community Hospital of Anaconda, Logan Health - Whitefish, Logan Health Medical Center and St James Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan F. Mercer see patients?
- Medicare's clinician data lists 4 practice locations, including Kalispell, MT and Anaconda, MT. Call before your visit to confirm the address.
- What is Jonathan F. Mercer's specialty?
- Medicare lists Urology as the primary specialty.
- Does Jonathan F. Mercer accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan F. Mercer 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 Jonathan F. Mercer?
- (406) 756-1433, as listed in official Medicare / NPI Registry data.
- What is Jonathan F. Mercer's NPI number?
- 1992746192. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonathan F. Mercer works
Medicare's Facility Affiliation Data lists Jonathan F. Mercer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cabinet Peaks Medical CenterLibby, MT · Critical Access Hospital · CCN 271320
- Community Hospital of AnacondaAnaconda, MT · Critical Access Hospital · CCN 271335
- Logan Health - WhitefishWhitefish, MT · Critical Access Hospital · CCN 271336
- Logan Health Medical CenterKalispell, MT · Acute Care Hospital · CCN 270051
- St James HospitalButte, MT · Acute Care Hospital · CCN 270017
Practice locations
Addresses where Jonathan F. Mercer is enrolled with Medicare (CMS data updated 2026-10-02).
- 2427 US Hwy 2 EKalispell, MT 59901 (406) 756‑1433
- 305 W Pennsylvania AveAnaconda, MT 59711
- 305 W Pennsylvania StAnaconda, MT 59711
- 401 W Pennsylvania AveAnaconda, MT 59711 (406) 563‑8500
Group practices
Medicare enrollment lists Jonathan F. Mercer as a member of this group (CMS data updated 2026-10-02).
- Community Hospital of Anaconda44 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Montana
Clinicians with the same Medicare primary specialty in Montana — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992746192 |
| 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