Clinicians affiliated with Stillwater Billings Clinic

Critical Access Hospitals · Voluntary non-profit - Private · 710 N 11th St, Columbus, MT 59019 · Billings, MT · CCN 271330

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

72 clinicians affiliated with Stillwater Billings Clinic are in the 2024 Medicare Part B data (78 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 · Physician Assistant (14) · Nurse Practitioner (11) · Family Practice (9) · Diagnostic Radiology (6) · Orthopedic Surgery (6) · Internal Medicine (4) · Dermatology (3) · Hematology-Oncology (3) · Interventional Cardiology (3) · General Surgery (2) · Urology (2) · Clinical Cardiac Electrophysiology (1) · Hospitalist (1) · Infectious Disease (1) · Interventional Radiology (1) · Neurology (1) · Ophthalmology (1) · Physical Medicine and Rehabilitation (1) · Podiatry (1) · Radiation Oncology (1)

Clinicians affiliated with Stillwater Billings Clinic, 2024

Alphabetical by last name; 72.

NameSpecialtyCity
Kimberly L Ackerman, FNPNurse PractitionerBillings, MT
Shunsuke Aoi, M.D.Interventional CardiologyBillings, MT
Michael AscuittoFamily PracticeBillings, MT
Benjamin S Bell, DOFamily PracticeRome, GA
Caitlin M Bolender, MDDermatologySalt Lake City, UT
Kylinn Brenden, PA-CPhysician AssistantBillings, MT
Karin E Brown, M.D.UrologyBillings, MT
Dean A Bruschwein, MDDiagnostic RadiologyBillings, MT
Loren P Budge, MDClinical Cardiac ElectrophysiologyBillings, MT
Abby BymasterPhysician AssistantColumbus, MT
Ryan M CallahanPhysician AssistantBillings, MT
Gay J Canaris, MDInternal MedicineBillings, MT
Haley F Conchieri, NPNurse PractitionerBillings, MT
Victoria M Cowan, DOHospitalistBirmingham, AL
Andrew Cox, MDDiagnostic RadiologyPortland, OR
Jennell C Duey, MDFamily PracticeBillings, MT
Scott H Dull, MDGeneral SurgeryBillings, MT
Heidi M Duncan, MDFamily PracticeBillings, MT
Jamie EdwardsNurse PractitionerTopeka, KS
Chloe N Ekelem, MDDermatologyBillings, MT
David L Ekman, D.P.MPodiatryBillings, MT
Steven Fischer, MDOrthopedic SurgeryBillings, MT
Thomas B Fouts, MDFamily PracticeRed Lodge, MT
Amy K Goffena, NPNurse PractitionerBillings, MT
Angela Goodman, M.D.Family PracticeBillings, MT
Christopher C Goulet, M.D.Radiation OncologyBillings, MT
Katherine Goyn, PA-CPhysician AssistantBillings, MT
Earl S Healy, D.O.Physical Medicine and RehabilitationBillings, MT
Brian D Hess, MDInternal MedicineBillings, MT
Sean T Jones, M.D.Interventional RadiologyBillings, MT
Kari V Kale, MDInternal MedicineBillings, MT
Lawrence W Klee, MDUrologyBillings, MT
Michal J Kubiak, M.D.Hematology-OncologyMchenry, IL
Erin Lafavor, PAPhysician AssistantBillings, MT
Claudia M Lama Von Buchwald, MDInterventional CardiologyBillings, MT
Jeffry O Lindenbaum, MDDiagnostic RadiologyBillings, MT
Nicole Loyet, FNPNurse PractitionerMissoula, MT
Noah C Marks, M.DOrthopedic SurgeryBillings, MT
Shane MiluOrthopedic SurgeryOlympia Fields, IL
Jamaica R Moore, PA-CPhysician AssistantBillings, MT
Locke L Murphy, NP-CNurse PractitionerPhoenix, AZ
Chinwenwa U Okeagu, M.D.OphthalmologyBaltimore, MD
Mykola Onyshchenko, MD, PHDHematology-OncologyDuarte, CA
Payton R O'TooleNurse PractitionerBillings, MT
Scott R Paulsen, M.D.Diagnostic RadiologyBillings, MT
Martin Prager-Sanchez, M.DInfectious DiseaseBillings, MT
Brian R Rah, MDInterventional CardiologyBillings, MT
Taylor S RicheyNurse PractitionerBillings, MT
Nathaniel Rieb, M.D.General SurgeryBillings, MT
Scott A Riggins, MDNeurologyBillings, MT
Ashley L Russell, FNP-CNurse PractitionerVernal, UT
Eric J Saberhagen, MDInternal MedicineBillings, MT
Shenthol Sasankan, M.D.Hematology-OncologyAlbuquerque, NM
Guy R Schmidt, MDOrthopedic SurgeryBillings, MT
Monica Schwomeyer, PACPhysician AssistantBillings, MT
Larry A Severa, MDFamily PracticeBillings, MT
Edwin K Sheils, PA-CPhysician AssistantSaratoga, WY
Austin C Smith, MDDermatologyBillings, MT
Barry N Smith, MDOrthopedic SurgeryBillings, MT
Emma J Sparboe, DNP, FNPNurse PractitionerWest Yellowstone, MT
Dean C Sukin, M.D.Orthopedic SurgeryBozeman, MT
Brian M Sullivan, PACPhysician AssistantBillings, MT
Troy D WagnerPhysician AssistantBillings, MT
Matthew Walsh, P.A.-CPhysician AssistantBillings, MT
Cody G White, D.O.Family PracticeColumbus, MT
Mariah L White, M.D.Diagnostic RadiologyBillings, MT
Jennifer M Williams, MPAS, PA-CPhysician AssistantBillings, MT
Kami L Winnicki, FNPNurse PractitionerGreat Falls, MT
Victor P Yapuncich, M.D.Family PracticeSheridan, WY
Brooke E Yates, MS PACPhysician AssistantBillings, MT
David B Young, D.O.Diagnostic RadiologyScottsdale, AZ
Katie L Zupan, PA-CPhysician AssistantBillings, 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