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Primary care doctors who accept Medicare in Great Falls, MT
CMS lists 102 clinicians in this specialty with a practice address in Great Falls. Accept Medicare assignment (the Medicare-approved amount as full payment): 97. Offer telehealth: 32.
What a visit costs with Original Medicare
Typical amounts Medicare approves in ZIP 59405 (2024 Medicare rates, the latest CMS has published): a new-patient visit $131, of which you pay about $33; a follow-up visit $100, of which you pay about $25 — the 20% coinsurance after the yearly Part B deductible. Clinicians who don't accept assignment can charge up to 15% more; with a Medicare Advantage plan, your plan's copay applies instead.
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Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Anthony H. Tran, MD
✓ Accepts Medicare assignmentMIPS score (2024): 97.1/100✓ TelehealthGraduated 2001MaleDrug and device company payments (2025): $301Shana D. Eaglefeathers, DO
✓ Accepts Medicare assignmentMIPS score (2024): 96.3/100Graduated 2017 · University of New England, College of Osteo MedicineFemaleTania Purkayastha, MD
✓ Accepts Medicare assignmentMIPS score (2024): 92.8/100✓ TelehealthGraduated 2001 · Drexel University College of MedicineFemaleCraig L. Treptow, MD
✓ Accepts Medicare assignmentMIPS score (2024): 92.2/100Graduated 1992 · Washington University School of MedicineMaleDrug and device company payments (2025): $219James B. Legan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91/100✓ TelehealthGraduated 1990 · West Virginia University School of MedicineMaleOther offices in Great Falls: 1Drug and device company payments (2025): $34David R. Engbrecht, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91/100Graduated 1983 · University of North Dakota School of MedicineMaleOther offices in Great Falls: 1Libby A. Lake, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91/100Graduated 1996 · University of Arizona College of MedicineFemaleOther offices in Great Falls: 1Drug and device company payments (2025): $526Michael L. Sarkees, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91/100Graduated 2006MaleOther offices in Great Falls: 3Drug and device company payments (2025): $268Carey J. Welsh, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91/100Graduated 2000 · University of Minnesota Medical SchoolMaleDrug and device company payments (2025): $658Giang T. Nguyen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.9/100Graduated 1998 · Louisiana State University School of Medicine in New OrleansMaleOther offices in Great Falls: 2Drug and device company payments (2025): $25Linda Jimenez, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89.1/100✓ TelehealthGraduated 2019 · University of Missouri, Columbia School of MedicineFemaleMarcella L. Barker, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 1994 · University of Washington School of MedicineFemaleOther offices in Great Falls: 3Drug and device company payments (2025): $51Bradford A. Bergman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100✓ TelehealthGraduated 1998 · University of Washington School of MedicineMaleOther offices in Great Falls: 4Drug and device company payments (2025): $214Kathleen S. Blair, DO
✓ Accepts Medicare assignmentMIPS score (2024): 83/100✓ TelehealthGraduated 2003FemaleDrug and device company payments (2025): $176Ryan Boer, DO
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 2009MaleOther offices in Great Falls: 2Drug and device company payments (2025): $791Mark K. Buck, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 1989MaleLisa D. Cadwell, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 2008FemaleOther offices in Great Falls: 2Drug and device company payments (2025): $454John M. Canio, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100✓ TelehealthGraduated 1994 · Howard University College of MedicineMaleDrug and device company payments (2025): $3,067Jamina Charles, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 2011FemaleOther offices in Great Falls: 1Steven M. Chrzanowski, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 1990 · University of Kansas School of Med (kc/wich/sal)MaleOther offices in Great Falls: 4Drug and device company payments (2025): $144Sierra L. Cobb, DO
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 2017FemaleOther offices in Great Falls: 1Daniel K. Gordon, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 1993MaleDrug and device company payments (2025): $49James E. Harkness, DO
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 1981 · Philadelphia College of Osteopathic MedicineMaleOther offices in Great Falls: 1Stacy M. Kingsland, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 2004 · University of Washington School of MedicineFemaleOther offices in Great Falls: 2Drug and device company payments (2025): $561Joseph C. Lee, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 1999MaleDrug and device company payments (2025): $713Sumaiya Mahboob, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 2014FemaleMelchisedek Margaris, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 1987 · University of Washington School of MedicineMaleCharles G. Marler, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100✓ TelehealthGraduated 1993 · University of Texas Medical School at San AntonioMaleDrug and device company payments (2025): $717Michele C. Marler, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 1993 · University of Texas Medical School at San AntonioFemaleDrug and device company payments (2025): $952Kevin G. McCrea, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100✓ TelehealthGraduated 1993 · R Franklin University of Med & Sci/chicago Medical SchoolMaleOther offices in Great Falls: 3Drug and device company payments (2025): $429Shawn T. Nesbo, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 1994 · Sanford School of Medicine of University of South DakotaMaleDrug and device company payments (2025): $160Brad A. Nieset, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100✓ TelehealthGraduated 1999MaleOther offices in Great Falls: 1Lyle J. Onstad III, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 1998 · Creighton University School of MedicineMaleDrug and device company payments (2025): $606Timothy P. Roux, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100✓ TelehealthGraduated 1995 · R Franklin University of Med & Sci/chicago Medical SchoolMaleOther offices in Great Falls: 3Katherine A. Zitello, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83/100Graduated 2020FemaleDrug and device company payments (2025): $238Sara Cross, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.6/100✓ TelehealthGraduated 2007 · University of Missouri, Columbia School of MedicineFemaleAubrey Siegel, DO
✓ Accepts Medicare assignmentMIPS score (2024): 79.4/100Graduated 2017FemaleDavid M. Chess, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1981 · Creighton University School of MedicineMaleThomas B. Addison, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1984 · Mayo Medical SchoolMaleOther offices in Great Falls: 3Drug and device company payments (2025): $39Muhammad F. Ahsan, DO
✓ Accepts Medicare assignmentGraduated 2016 · Lake Erie Col of Osteopathic Medicine, BradentonMaleNicholas A. Anzalone, MD
✓ Accepts Medicare assignmentGraduated 2018 · Temple University School of MedicineMaleTom Argana, MD
✓ Accepts Medicare assignmentGraduated 2022 · At Still University of Health Sciences, College of Osteo Med, KirksvilleMaleSusan H. Avery, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1968 · Indiana University School of MedicineFemaleDrug and device company payments (2025): $485Poojitha Beravol, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2009FemaleKyle R. Brekke, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015MaleMichael J. Briggs, DO
✓ Accepts Medicare assignmentGraduated 1988 · Philadelphia College of Osteopathic MedicineMaleAlexander M. Bules, DO
✓ Accepts Medicare assignmentGraduated 2011 · Lake Erie College of Osteopathic Medicine, ErieMaleOther offices in Great Falls: 1Tyajean Campbell, MD
✓ Accepts Medicare assignmentGraduated 2018FemaleKyra Carpenter, DO
✓ Accepts Medicare assignmentGraduated 2011FemaleOther offices in Great Falls: 1Courtney Certain, DO
✓ Accepts Medicare assignmentGraduated 2020FemaleRaul E. Chavarria, MD
✓ Accepts Medicare assignmentGraduated 2020MaleKeri Crewson, MD
✓ Accepts Medicare assignmentGraduated 2014FemaleHemant P. Dand, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2003 · University of Texas Southwestern Medical School at DallasMaleSteven Debiase, MD
✓ Accepts Medicare assignmentGraduated 2020 · University of South Florida College of MedicineMaleOther offices in Great Falls: 2Saad Farooqi, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012MaleRyan G. Farris, MD
✓ Accepts Medicare assignmentGraduated 2011 · University of Kentucky College of MedicineMaleMichael Flores, MD
✓ Accepts Medicare assignmentGraduated 1982MaleKelly L. Foley, MD
✓ Accepts Medicare assignmentGraduated 1995 · Wright State University Boonshoft School of MedicineFemaleMaria Pia Franco Pino, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2005FemaleDarren K. George, DO
✓ Accepts Medicare assignmentGraduated 1992MaleTodd E. Gianarelli, MD
✓ Accepts Medicare assignmentGraduated 1995 · University of North Dakota School of MedicineMaleDrug and device company payments (2025): $68Laura Givens, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999 · University of Texas Medical Branch at GalvestonFemaleDrug and device company payments (2025): $9,104Jennifer Gunnell, MD
✓ Accepts Medicare assignmentGraduated 1992 · University of Utah School of MedicineFemaleSharla R. Hart, MD
✓ Accepts Medicare assignmentGraduated 2003 · Baltimore University School of MedicineFemaleJennifer B. Jeans, MD
✓ Accepts Medicare assignmentGraduated 1997 · University of Minnesota Medical SchoolFemaleJoel Kavanagh, MD
✓ Accepts Medicare assignmentGraduated 1998 · University of Mississippi School of MedicineMaleAndra Kofahl, MD
✓ Accepts Medicare assignmentGraduated 2013FemaleShannon Koh, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015 · Vanderbilt University School of MedicineFemaleNathan Levanger, DO
✓ Accepts Medicare assignmentGraduated 1999 · Western Un of Hlth Sciences, Col of Podiatric MedMaleDrug and device company payments (2025): $45Matthew C. Little
✓ Accepts Medicare assignmentGraduated 2020 · Uniformed Services Uhs Fe Hebert School of MedMaleOther offices in Great Falls: 1Ian S. Macdonald, DO
✓ Accepts Medicare assignmentGraduated 2019MaleMarisa Magana, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · Harvard Medical SchoolFemaleBobby A. Malik, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999MaleDrug and device company payments (2025): $252Edward J. Matheis, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1988 · University of Texas Medical Branch at GalvestonMaleDana Morgan, MD
✓ Accepts Medicare assignmentGraduated 1993 · University of Washington School of MedicineFemaleDrug and device company payments (2025): $49David P. Myers, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002MaleDrug and device company payments (2025): $14,050Phuc T. Nguyen, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2003MaleDrug and device company payments (2025): $568Jose Ochoa, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · University of Texas Medical Branch at GalvestonMaleRemi Okwechime, MD
✓ Accepts Medicare assignmentGraduated 2005FemaleDrug and device company payments (2025): $76Melonie Parmley, DO
✓ Accepts Medicare assignmentGraduated 2010 · Des Moines University of Osteopathic Medicine and Health SciencesFemaleDrug and device company payments (2025): $271Jason Puckett, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011 · Wayne State University School of MedicineMaleDrug and device company payments (2025): $32John Pullman, MD
✓ Accepts Medicare assignmentGraduated 1977 · University of Rochester School of Medicine and DentistryMaleDrug and device company payments (2025): $2,135James W. Quan, MD
✓ Accepts Medicare assignmentGraduated 1984 · Tufts University School of MedicineMaleEvan Romrell, MD
✓ Accepts Medicare assignmentGraduated 2016 · George Washington University School of MedicineMaleKristen M. Scaff, DO
✓ Accepts Medicare assignmentGraduated 2012 · Rocky Vista University College of Osteopathic MedFemaleTanya Shah, MD
✓ Accepts Medicare assignmentGraduated 2018 · University of Washington School of MedicineFemaleMiloni Shroff, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007FemaleFrederick R. Stack, MD
✓ Accepts Medicare assignmentGraduated 1991 · University of Nebraska College of MedicineMaleOther offices in Great Falls: 1Dale C. Stapler, MD
✓ Accepts Medicare assignmentGraduated 2011 · Medical College of Georgia School of MedicineMaleMark D. Talmage, MD
✓ Accepts Medicare assignmentGraduated 1985 · University of Colorado School of Medicine, DenverMaleOther offices in Great Falls: 2Rudy Tedja, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008 · Des Moines University of Osteopathic Medicine and Health SciencesMaleNicholas Trum, MD
✓ Accepts Medicare assignmentGraduated 2022MaleOther offices in Great Falls: 1Drug and device company payments (2025): $2,239Elizabeth L. Wannebo, MD
✓ Accepts Medicare assignmentGraduated 2003 · University of Mississippi School of MedicineFemaleBrandon P. Weeden, DO
✓ Accepts Medicare assignmentGraduated 2019MaleJodi L. Weisser Violett, MD
✓ Accepts Medicare assignmentGraduated 1998 · University of New Mexico School of MedicineFemaleOther offices in Great Falls: 1Drug and device company payments (2025): $55Justin L. Wong, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011MaleOleg Yakymovych, MD
✓ Accepts Medicare assignmentGraduated 2015MaleEve M. Gerasimou, MD
May accept assignmentMIPS score (2024): 91/100Graduated 1991FemaleOther offices in Great Falls: 2Burke E. Hansen, MD
May accept assignmentGraduated 1999 · Creighton University School of MedicineMaleHarnek Singh, MD
May accept assignmentGraduated 1996Male
Showing the first 100 of 102 in this order.
Before you book
This list comes from Medicare's enrollment records, not from reviews. Call the office to confirm the clinician is taking new Medicare patients. With Original Medicare, a clinician who accepts assignment can only charge you the Medicare deductible and coinsurance; one who doesn't may charge up to 15% more than the Medicare-approved amount. If you have a Medicare Advantage plan, check that the clinician is in the plan's network.
The MIPS final score (0–100) comes from Medicare's Merit-based Incentive Payment System for 2024. It combines quality measures, cost, improvement activities and use of certified health records, and it sets a payment adjustment. Clinicians who report as a group share the group's score. It is not a patient rating, and many clinicians have no published score.
Payments from drug and medical device companies come from CMS Open Payments (2025 general payments: meals, travel, consulting and speaking fees, gifts and similar), summed for each clinician. Receiving payments is legal and common and does not mean a clinician did anything wrong.
Other specialists in Great Falls
- Nurse practitioners145
- Cardiologists24
- Dermatologists8
- Orthopedic surgeons20
- Neurologists15
- Gastroenterologists12
- Ophthalmologists15
- Optometrists29
- Podiatrists5
- Urologists10
- Pulmonologists11
- Nephrologists4
- Endocrinologists3
- ENT doctors4
- Oncologists7
- Psychiatrists8
- Psychologists6
- Therapists and counselors93
- Physical therapists19
- Occupational therapists6
- Audiologists3
- Chiropractors13
- Gynecologists12
- General surgeons11
- Vascular surgeons3
- Physiatrists3
- Neurosurgeons9
- Infectious disease doctors9
Other care in Great Falls
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Enrollment, addresses and scores are as reported to CMS and can change. This is not a list of in-network providers for any Medicare Advantage plan, and it is not medical advice. Source: CMS Provider Data Catalog — Doctors and Clinicians National Downloadable File, Clinician MIPS Performance 2024 and Facility Affiliation Data (released Oct 2, 2026).