Quick answers
- Which hospitals does Nerissa Koehn work at?
- Medicare's official clinician data lists Nerissa Koehn at 3 hospitals: Community Medical Center, St Peters Health and St. Patrick Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nerissa Koehn see patients?
- Medicare's clinician data lists 3 practice locations, including Seeley Lake, MT and Missoula, MT. Call before your visit to confirm the address.
- What is Nerissa Koehn's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Nerissa Koehn accept Medicare assignment?
- Yes. Medicare's clinician data says Nerissa Koehn 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.
- Does Nerissa Koehn offer telehealth?
- Medicare's clinician data says Nerissa Koehn offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Nerissa Koehn?
- (406) 677-2277, as listed in official Medicare / NPI Registry data.
- What is Nerissa Koehn's NPI number?
- 1104825728. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nerissa Koehn works
Medicare's Facility Affiliation Data lists Nerissa Koehn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community Medical CenterMissoula, MT · Acute Care Hospital · CCN 270023
- St Peters HealthHelena, MT · Acute Care Hospital · CCN 270003
- St. Patrick HospitalMissoula, MT · Acute Care Hospital · CCN 270014
Practice locations
Addresses where Nerissa Koehn is enrolled with Medicare (CMS data updated 2026-10-02).
- 3050 Mt Hwy 83 NSeeley Lake, MT 59868 (406) 677‑2277
- 323 W Alder StMissoula, MT 59802 (406) 258‑4789
- 500 W Broadway StMissoula, MT 59802 (406) 721‑5600
Group practices
Medicare enrollment lists Nerissa Koehn as a member of these groups (CMS data updated 2026-10-02).
- Partnership Health Center Inc50 clinicians in the group
- Western Montana Clinic PC44 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Montana
Clinicians with the same Medicare primary specialty in Montana — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1104825728 |
| 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