Clinicians affiliated with St Peters Health

Acute Care Hospitals · Voluntary non-profit - Private · 2475 Broadway, Helena, MT 59601 · Helena, MT · CCN 270003

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

383 clinicians affiliated with St Peters Health are in the 2024 Medicare Part B data (428 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 · Nurse Practitioner (81) · Physician Assistant (61) · Family Practice (44) · Internal Medicine (18) · Anesthesiology (15) · General Surgery (10) · Diagnostic Radiology (9) · Orthopedic Surgery (9) · Obstetrics & Gynecology (8) · Cardiology (7) · Interventional Cardiology (7) · Rheumatology (7) · Urology (7) · Emergency Medicine (6) · Hematology-Oncology (6) · Otolaryngology (6) · Psychiatry (6) · Certified Registered Nurse Anesthetist (CRNA) (5) · Hospitalist (5) · Neurology (5) · Infectious Disease (4) · Medical Oncology (4) · Optometry (4) · Pathology (4) · Pulmonary Disease (4) · Clinical Cardiac Electrophysiology (3) · Gastroenterology (3) · Gynecological Oncology (3) · Nephrology (3) · Ophthalmology (3) · Physical Medicine and Rehabilitation (3) · Thoracic Surgery (3) · Critical Care (Intensivists) (2) · Dermatology (2) · Endocrinology (2) · Plastic and Reconstructive Surgery (2) · Podiatry (2) · Radiation Oncology (2) · Cardiac Surgery (1) · Certified Clinical Nurse Specialist (1) · Licensed Clinical Social Worker (1) · Licensed Professional Counselor (1) · Neurosurgery (1) · Pain Management (1) · Psychologist, Clinical (1) · Vascular Surgery (1)

Clinicians affiliated with St Peters Health, 2024

Alphabetical by last name; 201–300 of 383.

NameSpecialtyCity
Nicholas A MantiniClinical Cardiac ElectrophysiologyMissoula, MT
Silviana Marineci, MDNephrologyBurlington, VT
Brittany E Masterson, NPNurse PractitionerSalt Lake City, UT
Matthew L Maunu, MDGeneral SurgeryDillon, MT
Ladonna K Maxwell, APRNNurse PractitionerGreat Falls, MT
Jennalyn D Mayeux, D.N.P.Nurse PractitionerSalt Lake City, UT
Jennifer B Mayo, M.D.Obstetrics & GynecologyMissoula, MT
Drake Mcarthur, M.D.Diagnostic RadiologyPhoenix, AZ
John W Mccahan, MDRheumatologyBozeman, MT
Lindsay R Mccarthy, APRNNurse PractitionerHelena, MT
Lacey E Mcgree, PA-CPhysician AssistantHelena, MT
Naya Mckinnon, M.D.RheumatologyLas Vegas, NV
Nicole L Mcquillan, PA-CPhysician AssistantHarrisburg, PA
Heather Mcree, DOFamily PracticeHelena, MT
Robert L Mcvie, NURSE PRACTITIONERNurse PractitionerChattanooga, TN
David S Meissner, PA CPhysician AssistantWhite Sulphur Springs, MT
Stephen J Mest, MDInternal MedicineHelena, MT
John D Michelotti, MDOrthopedic SurgeryHelena, MT
Mary Middagh, N.P.Nurse PractitionerHelena, MT
Taylor M Miles, MDFamily PracticePontiac, IL
Bernadette M Miller, LCPC LICENSE CLINICALicensed Professional CounselorHelena, MT
Matthew W Miller, M.D.OtolaryngologyOmaha, NE
Patrick A MitchellFamily PracticeProvo, UT
Michael C Mondloch, MDAnesthesiologyHelena, MT
Kyle V Moore, D.O.Family PracticeSalt Lake City, UT
Biljana Moratelli, APRNNurse PractitionerHelena, MT
Andrea L Mow, D.O.PsychiatryHelena, MT
Mark A Mozer, M.D.PsychiatryHelena, MT
David G Mulholland, M.D.Family PracticeHelena, MT
Sheala Mullaney, M.D.AnesthesiologySalt Lake City, UT
Joseph D Murphy, MDAnesthesiologyClancy, MT
Simone Musco, MDClinical Cardiac ElectrophysiologyMissoula, MT
Joel Musee, M.D., PH.D.AnesthesiologyMissoula, MT
Molly Nafziger, FNPNurse PractitionerHelena, MT
Michael E Nash, M.D.Medical OncologyCorpus Christi, TX
Anastasia Nast, MDFamily PracticeGrand Junction, CO
Brook V Nelson, M.D.General SurgeryKansas City, MO
Christopher J Nero, MDPathologyBillings, MT
Brandon J Newgard, M.D.Diagnostic RadiologyHelena, MT
Brad A Nieset, MDFamily PracticeHelena, MT
Diane P Nowak, MDFamily PracticeHelena, MT
Sara O'Connell-Mayernik, MDFamily PracticeHelena, MT
Alexis R O'Leary, DOObstetrics & GynecologyHelena, MT
Kristen A Orelup, PA-CPhysician AssistantBozeman, MT
Christopher M Ottemoeller, FNP-BCNurse PractitionerHelena, MT
Scott R Pargot, DOOtolaryngologyHelena, MT
Kendall Parks, PACPhysician AssistantBozeman, MT
Manpreet K Parmar, M.D.Internal MedicineNew Brunswick, NJ
Jessica Parson, M.D.Obstetrics & GynecologyHelena, MT
Risa D Paul, PA-CPhysician AssistantHelena, MT
Jeffrey L Peckinpaugh, MDOphthalmologyBozeman, MT
Aaron L Peters, PA-CPhysician AssistantHelena, MT
Megan M Petersen, M.D.Gynecological OncologyBillings, MT
Brad Peterson, M.D.PathologyMissoula, MT
Robert D Pfeffer, M.D.Radiation OncologyMoses Lake, WA
Carey Phelan, DNP, FNP-BCNurse PractitionerHelena, MT
Jared Phelps, D.O.Emergency MedicineBethlehem, PA
Lena C Phelps, PA-CPhysician AssistantHelena, MT
Hannah Phillips, PA-CPhysician AssistantHelena, MT
Margaret L Phillips, FNPNurse PractitionerHelena, MT
Robert R Phillips, M.D.CardiologyHelena, MT
Adam R Plate, MDEmergency MedicineHelena, MT
Beth A Plate, MDFamily PracticeHelena, MT
Emilia A PloplysPlastic and Reconstructive SurgeryGreat Falls, MT
Nicole M Pressman-Schneider, M.D.Family PracticeMissoula, MT
Divya Raghavan, M.D.NephrologyUrbana, IL
Nathaniel T Readal, MDUrologyButte, MT
Danielle Redfield, FNP-CNurse PractitionerHelena, MT
Nathaniel W Rediske, M.D.PsychiatryAlbuquerque, NM
Michael C Reed, MDInterventional CardiologyMissoula, MT
Arielle RegierPhysician AssistantBozeman, MT
Jenna Reitz, FNPNurse PractitionerHelena, MT
Aubrey M Remmers, M.D.Family PracticeMissoula, MT
Ellen P Reynolds, PA-CPhysician AssistantBoulder, MT
Rebecca Rice, FNP-CNurse PractitionerHelena, MT
Sandra J Richardson, NPNurse PractitionerMissoula, MT
Janson Rigby, DOOphthalmologyHelena, MT
Sarah E Roberts, APRNNurse PractitionerMissoula, MT
Melissa R Robinson, M.D.Clinical Cardiac ElectrophysiologyMissoula, MT
Sylvia B Rojas, M.D.NeurologyHelena, MT
Beverly C Roope, FNP-CNurse PractitionerHelena, MT
Kaile Ross, PHDPsychologist, ClinicalHelena, MT
Lindsay N Rucinsky, RNNurse PractitionerHelena, MT
Cody A RummelNurse PractitionerHelena, MT
Heather Safransky, DNP, FNP-CNurse PractitionerHelena, MT
Karyn R Sande, PA-CPhysician AssistantMissoula, MT
Nathan A Sanders, D.O.OtolaryngologyHelena, MT
Kara M Schenk, MDHematology-OncologyBozeman, MT
Calvin SchleppOrthopedic SurgerySeattle, WA
William E Schoderbek, MDInternal MedicineBozeman, MT
Don Schultz, M.D.PathologyHelena, MT
Larkin A Scott, CRNACertified Registered Nurse Anesthetist (CRNA)Helena, MT
Cassie A Searle, PA-CPhysician AssistantHelena, MT
Kelli S Sebestyen, PA-CPhysician AssistantHelena, MT
Tristan A Seitz, MDInternal MedicineHelena, MT
Richard L Sellman, M.D.Critical Care (Intensivists)La Crosse, WI
Tiffany H Selong, D.O.AnesthesiologyBoone, NC
Jamie E Shafer, PA-CPhysician AssistantHelena, MT
Lauren M Shea, MDGastroenterologyBoise, ID
Leigha J Shilhanek, NPNurse PractitionerScottsdale, AZ

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