Clinicians affiliated with Ruby Valley Hospital

14 clinicians on file with this group · most practice in Montana outside metro areas · PAC ID 6406764018

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

6 clinicians affiliated with Ruby Valley Hospital are in the 2024 Medicare Part B data, 3 of them physicians. Data years with affiliated clinicians: 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (3) · Diagnostic Radiology (2) · Family Practice (1)

Specialty links go to the specialty in Montana outside metro areas.

Clinicians affiliated with Ruby Valley Hospital, 2024

Alphabetical by last name; 6.

NameSpecialtyCity
Louis Bartoletti, MDFamily PracticeSoldotna, AK
Nikki Buck, FNP-CNurse PractitionerTwin Bridges, MT
Mark L Epstein, M.D.Diagnostic RadiologySpringfield, OR
Chris Hartsfield, APN FNP-BCNurse PractitionerSheridan, MT
Brandon C Stroh, M.D.Diagnostic RadiologyHouston, TX
Cynthia Voegeli, FNP, NP-CNurse PractitionerEugene, OR

Practice locations

Listed practice locations in Montana.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations