Clinicians affiliated with St Peters Health

199 clinicians on file with this group · most practice in Helena, MT · PAC ID 7911814926

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

177 clinicians affiliated with St Peters Health are in the 2024 Medicare Part B data, 105 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 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 (33) · Physician Assistant (31) · Family Practice (27) · Anesthesiology (13) · Internal Medicine (13) · Orthopedic Surgery (7) · General Surgery (6) · Diagnostic Radiology (5) · Psychiatry (5) · Certified Registered Nurse Anesthetist (CRNA) (4) · Hematology-Oncology (4) · Cardiology (3) · Hospitalist (3) · Interventional Cardiology (3) · Neurology (3) · Licensed Clinical Social Worker (2) · Rheumatology (2) · Emergency Medicine (1) · Endocrinology (1) · Gastroenterology (1) · Licensed Professional Counselor (1) · Medical Oncology (1) · Nephrology (1) · Otolaryngology (1) · Physical Medicine and Rehabilitation (1) · Plastic and Reconstructive Surgery (1) · Psychologist, Clinical (1) · Pulmonary Disease (1) · Radiation Oncology (1) · Urology (1)

Specialty links go to the specialty in Helena, MT.

Clinicians affiliated with St Peters Health, 2024

Alphabetical by last name; 101–177 of 177.

NameSpecialtyCity
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
Michael E Nash, M.D.Medical OncologyCorpus Christi, TX
Anastasia Nast, MDFamily PracticeGrand Junction, CO
Brandon J Newgard, M.D.Diagnostic RadiologyHelena, MT
Diane P Nowak, MDFamily PracticeHelena, MT
Sara O'Connell-Mayernik, MDFamily PracticeHelena, MT
Manpreet K Parmar, M.D.Internal MedicineNew Brunswick, NJ
Risa D Paul, PA-CPhysician AssistantHelena, MT
Aaron L Peters, PA-CPhysician AssistantHelena, MT
Lena C Phelps, PA-CPhysician AssistantHelena, MT
Robert R Phillips, M.D.CardiologyHelena, MT
Beth A Plate, MDFamily PracticeHelena, MT
Danielle Redfield, FNP-CNurse PractitionerHelena, MT
Nathaniel W Rediske, M.D.PsychiatryAlbuquerque, NM
Arielle RegierPhysician AssistantBozeman, MT
Jenna Reitz, FNPNurse PractitionerHelena, MT
Rebecca Rice, FNP-CNurse PractitionerHelena, MT
Beverly C Roope, FNP-CNurse PractitionerHelena, MT
Kaile Ross, PHDPsychologist, ClinicalHelena, MT
Heather Safransky, DNP, FNP-CNurse PractitionerHelena, MT
Calvin SchleppOrthopedic SurgerySeattle, WA
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
Tiffany H Selong, D.O.AnesthesiologyBoone, NC
Lauren M Shea, MDGastroenterologyBoise, ID
Cindy J Simpkins, ARNPNurse PractitionerGreat Falls, MT
Aaron M Smith, MDDiagnostic RadiologyHelena, MT
Morgan T Smith, MDAnesthesiologyHelena, MT
Robert D Smith, DOFamily PracticeHelena, MT
Daniel D Snell, M.D, M.P.H.AnesthesiologyPocatello, ID
Shayne R Squires, M.D.CardiologyMonroe, GA
Hannah C Steinmetz, PA-CPhysician AssistantHelena, MT
Christopher N Stewart, M.D.Plastic and Reconstructive SurgeryHelena, MT
Jeanne W Sticht, MDAnesthesiologyHelena, MT
Arwyn B Taffs, APNPNurse PractitionerHighlands Ranch, CO
James K Tarver, M.D.Diagnostic RadiologyHelena, MT
Morgan A Teegarden, PA-CPhysician AssistantHelena, MT
Pramod Theetha Kariyanna, M.D.Interventional CardiologyPomona, CA
Duane E Thomas, MDAnesthesiologyHelena, MT
Julian O Thorne, MDPsychiatrySalt Lake City, UT
Hallie A Tipton, MDFamily PracticeDillon, MT
Abigail Todd, FNPNurse PractitionerHelena, MT
Nicole L Todorovich, FNPNurse PractitionerHelena, MT
William L Tonidandel, MDAnesthesiologyHelena, MT
David A Tullar, PA-CPhysician AssistantFargo, ND
Amy N Vander Giessen, NP-CNurse PractitionerHelena, MT
James J Verlanic, MDGeneral SurgeryHelena, MT
Kristen J Vitousek, CRNACertified Registered Nurse Anesthetist (CRNA)Billings, MT
Lacy D Walters, PA-CPhysician AssistantHelena, MT
Todd B Wampler, MDFamily PracticeHelena, MT
Andeelyn Wardell, NPNurse PractitionerHelena, MT
Meagan L WatneNurse PractitionerHelena, MT
Derek A Weiss, FNP-CNurse PractitionerTownsend, MT
Katy Wessel, D.O.Family PracticeHelena, MT
Grace K West, PAPhysician AssistantBillings, MT
Jamie M Wilcox, DNPNurse PractitionerHelena, MT
Lanae G Williams, PAPhysician AssistantHelena, MT
Anthony Williamson, M.D.NeurologyBluffton, SC
Leslie A Wilson, FNPNurse PractitionerHelena, MT
Melissa R WonorskiNurse PractitionerMansfield, OH
Elizabeth Wright, MDFamily PracticeMissoula, MT
Timothy Yeh, MDHematology-OncologyMora, MN
Leeanne M Yonchek, PA-CPhysician AssistantHelena, MT
Megan S Zawacki, PA-CPhysician AssistantBillings, MT
Melissa ZimmermanNurse PractitionerHelena, MT

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