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Primary care doctors who accept Medicare in Butte, MT
CMS lists 29 clinicians in this specialty with a practice address in Butte. Accept Medicare assignment (the Medicare-approved amount as full payment): 29. Offer telehealth: 6.
Typical amounts Medicare approves in ZIP 59701 (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.
Rafael R. Martinez, DO
✓ Accepts Medicare assignmentMIPS score (2024): 93.9/100Graduated 2014 · Nova Southeastern College of Osteo MedicineMaleDrug and device company payments (2025): $57Catherine L. Cantway, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91/100✓ TelehealthGraduated 2014 · University of Washington School of MedicineFemaleChristopher T. Thuruthumaly, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.1/100Graduated 2012MaleMegan Bissell, MD
✓ Accepts Medicare assignmentGraduated 2021FemaleSerena Z. Brewer, DO
✓ Accepts Medicare assignmentGraduated 2005 · At Still University of Health Sciences, College of Osteo Med, KirksvilleFemaleMichael J. Briggs, DO
✓ Accepts Medicare assignmentGraduated 1988 · Philadelphia College of Osteopathic MedicineMaleDavid P. Chamberlain, MD
✓ Accepts Medicare assignmentGraduated 1997 · University of Missouri, Columbia School of MedicineMaleDrug and device company payments (2025): $1,150Danika Clark, DO
✓ Accepts Medicare assignmentGraduated 2020FemaleAndrew F. Clarke, MD
✓ Accepts Medicare assignmentGraduated 1995 · Louisiana State University School of Medicine in New OrleansMaleCarey J. Downey, MD
✓ Accepts Medicare assignmentGraduated 2018 · University of Utah School of MedicineFemaleDrug and device company payments (2025): $31Kellee R. Glaus, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019 · University of Washington School of MedicineFemaleJoe K. Gregory, DO
✓ Accepts Medicare assignmentGraduated 1987 · At Still University of Health Sciences, College of Osteo Med, KirksvilleMaleDrug and device company payments (2025): $16Zachary Hand, MD
✓ Accepts Medicare assignmentGraduated 2015MaleKyler J. Kingston, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2020 · University of Washington School of MedicineMaleOther offices in Butte: 2Jacob Lagrone, DO
✓ Accepts Medicare assignmentGraduated 2018 · Liberty Univ College of Osteopathic MedicineMaleMichael E. Lefever, DO
✓ Accepts Medicare assignmentGraduated 1993MaleDrug and device company payments (2025): $60Ian S. Macdonald, DO
✓ Accepts Medicare assignmentGraduated 2019MaleKathren E. McGree, DO
✓ Accepts Medicare assignmentGraduated 2008FemaleOther offices in Butte: 2Mina Michael, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014MaleJohn Pullman, MD
✓ Accepts Medicare assignmentGraduated 1977 · University of Rochester School of Medicine and DentistryMaleDrug and device company payments (2025): $2,135Shenelle Schoenfeld, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2016FemalePaul R. Siddoway, MD
✓ Accepts Medicare assignmentGraduated 1983 · University of Washington School of MedicineMaleDrug and device company payments (2025): $115Donna Smith
✓ Accepts Medicare assignmentGraduated 2004FemaleDrug and device company payments (2025): $31Charles Talakkottur, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004MaleDrug and device company payments (2025): $471Mark D. Talmage, MD
✓ Accepts Medicare assignmentGraduated 1985 · University of Colorado School of Medicine, DenverMaleBryan K. Webb, MD
✓ Accepts Medicare assignmentGraduated 1987 · Loyola University of Chicago, Stritch School of MedicineMaleOther offices in Butte: 1Oleg Yakymovych, MD
✓ Accepts Medicare assignmentGraduated 2015MaleShawna M. Yates, DO
✓ Accepts Medicare assignmentGraduated 2004FemaleDrug and device company payments (2025): $125William E. Zachow, DO
✓ Accepts Medicare assignmentGraduated 1986 · At Still University of Health Sciences, College of Osteo Med, KirksvilleMaleDrug and device company payments (2025): $201
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 Butte
- Nurse practitioners56
- Cardiologists10
- Dermatologists6
- Orthopedic surgeons11
- Ophthalmologists3
- Optometrists4
- Podiatrists5
- Urologists3
- ENT doctors7
- Psychiatrists3
- Therapists and counselors32
- Physical therapists19
- Occupational therapists7
- Audiologists4
- Chiropractors9
- Gynecologists3
- General surgeons5
Other care in Butte
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Nearby cities
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).