Clinicians affiliated with Pioneer Medical Center

Critical Access Hospitals · Voluntary non-profit - Private · 301 W 7th Ave, Big Timber, MT 59011 · CCN 271313

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

19 clinicians affiliated with Pioneer Medical Center are in the 2024 Medicare Part B data (27 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Family Practice (3) · Nurse Practitioner (3) · Orthopedic Surgery (3) · Physician Assistant (3) · Diagnostic Radiology (2) · Allergy/ Immunology (1) · Hematology-Oncology (1) · Internal Medicine (1) · Neurology (1) · Urology (1)

Clinicians affiliated with Pioneer Medical Center, 2024

Alphabetical by last name; 19.

NameSpecialtyCity
Juan A Adams, M.D.Allergy/ ImmunologyBillings, MT
Kylinn Brenden, PA-CPhysician AssistantBillings, MT
Javier A Echeverri, M.D.NeurologyBillings, MT
Dustin D Eck, DOFamily PracticeDurant, OK
Kary J Engle, PA-CPhysician AssistantLivingston, MT
Steven Fischer, MDOrthopedic SurgeryBillings, MT
Aran HinesPhysician AssistantBozeman, MT
Paul F Hunt, M.D.Diagnostic RadiologySaint Paul, MN
Chadwick T Johnson, ACNPNurse PractitionerCollege Station, TX
Jeffrey Johnson, MDInternal MedicineBillings, MT
Lawrence W Klee, MDUrologyBillings, MT
Michelle M Lizotte, MDFamily PracticeBig Timber, MT
Shane MiluOrthopedic SurgeryOlympia Fields, IL
Ashley L Russell, FNP-CNurse PractitionerVernal, UT
Shenthol Sasankan, M.D.Hematology-OncologyAlbuquerque, NM
Zachary B Scheer, MDOrthopedic SurgeryBillings, MT
Sarah E Stilwill, MDDiagnostic RadiologyBillings, MT
Julie L Sweet-Perez, ARNPNurse PractitionerOrlando, FL
Wallace C Walker, MDFamily PracticeBig Timber, MT

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built