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Primary care doctors who accept Medicare in Greeneville, TN
CMS lists 52 clinicians in this specialty with a practice address in Greeneville. Accept Medicare assignment (the Medicare-approved amount as full payment): 52. Offer telehealth: 10.
Typical amounts Medicare approves in ZIP 37745 (2024 Medicare rates, the latest CMS has published): a new-patient visit $122, of which you pay about $30; a follow-up visit $94, of which you pay about $23 — 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.
Nhung P. Nguyen, DO
✓ Accepts Medicare assignmentMIPS score (2024): 98.8/100Graduated 2016FemaleDrug and device company payments (2025): $17Ernesto G. Zavaleta, MD
✓ Accepts Medicare assignmentMIPS score (2024): 96.9/100Graduated 1994MaleDrug and device company payments (2025): $18Michael Norville, DO
✓ Accepts Medicare assignmentMIPS score (2024): 94.3/100Graduated 2018MaleDrug and device company payments (2025): $24Bruce Boggs, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.3/100Graduated 2003MaleDrug and device company payments (2025): $21George B. Kehler II, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.3/100Graduated 1991MaleJohn M. Kitsteiner, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.3/100Graduated 2007 · Mayo Medical SchoolMaleEric D. Parks, MD
✓ Accepts Medicare assignmentMIPS score (2024): 76.5/100Graduated 2005 · East Tennessee State University Quillen College of MedicineMaleRaza Hussain, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2019MaleJoseph M. Kretschmar, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1981 · Loma Linda University School of MedicineMaleOther offices in Greeneville: 1Drug and device company payments (2025): $88Richard J. Aasheim, MD
✓ Accepts Medicare assignmentGraduated 1973 · Loma Linda University School of MedicineMaleDrug and device company payments (2025): $107John K. Ampomah, MD
✓ Accepts Medicare assignmentGraduated 1999MaleIsioma R. Aninyei
✓ Accepts Medicare assignmentGraduated 2001FemaleSaid Assif, MD
✓ Accepts Medicare assignmentGraduated 1995MaleBenjamin T. Bailey, MD
✓ Accepts Medicare assignmentGraduated 2013 · East Tennessee State University Quillen College of MedicineMaleDrug and device company payments (2025): $507David H. Beals, MD
✓ Accepts Medicare assignmentGraduated 1981 · Virginia Commonwealth University, School of MedicineMaleAlli N. Bradley, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2021 · Edward Via Col of Osteo Medicine-Virginia CampusFemaleDrug and device company payments (2025): $880Rufus G. Breckenridge, MD
✓ Accepts Medicare assignmentGraduated 1987 · Medical College of Georgia School of MedicineMaleDrug and device company payments (2025): $150Erick C. Bulawa, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1988 · State University of NY Upstate Medical UniversityMaleDrug and device company payments (2025): $39Shaun K. Colburn, MD
✓ Accepts Medicare assignmentGraduated 2015MaleDrug and device company payments (2025): $3,818Claudia C. Cox, MD
✓ Accepts Medicare assignmentGraduated 1996FemaleDrug and device company payments (2025): $34Sadia M. Dar, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999FemaleDrug and device company payments (2025): $385Michael Falaye, MD
✓ Accepts Medicare assignmentGraduated 2017MaleDrug and device company payments (2025): $16Michael Friters, DO
✓ Accepts Medicare assignmentGraduated 2016MaleConstance Hardy, MD
✓ Accepts Medicare assignmentGraduated 1999FemaleAnita Harker
✓ Accepts Medicare assignmentGraduated 1995FemaleThomas G. Haskins, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1995 · University of Tennessee, HSC, College of MedicineMaleDrug and device company payments (2025): $746Kedija Hedara, MD
✓ Accepts Medicare assignmentGraduated 2009FemaleRobie T. Hensley III, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013 · East Tennessee State University Quillen College of MedicineMaleDrug and device company payments (2025): $563Sarah A. Knuettel, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · Lincoln Mem Univ, Debusk Col of Osteopathic MedFemaleDrug and device company payments (2025): $1,926Connor Landers
✓ Accepts Medicare assignment✓ TelehealthGraduated 2022 · Edward Via Col of Osteo Medicine-Carolinas CampusMaleDaniel Lewis, MD
✓ Accepts Medicare assignmentGraduated 2004 · East Tennessee State University Quillen College of MedicineMaleOther offices in Greeneville: 1Drug and device company payments (2025): $520Debra D. Lewis, DO
✓ Accepts Medicare assignmentGraduated 2011 · Ohio University, College of Osteopathic MedicineFemaleDrug and device company payments (2025): $63Rebecca Lindberg, MD
✓ Accepts Medicare assignmentGraduated 2006FemaleDrug and device company payments (2025): $409Rashid Mahboob, MD
✓ Accepts Medicare assignmentGraduated 1998MaleDrug and device company payments (2025): $19Dilto Mendoza Bello, MD
✓ Accepts Medicare assignmentGraduated 2018MaleBenjamin Morgan, DO
✓ Accepts Medicare assignmentGraduated 2015MaleDrug and device company payments (2025): $416Jules Mugemuzi, MD
✓ Accepts Medicare assignmentGraduated 2003MaleVitaly Nazarov, MD
✓ Accepts Medicare assignmentGraduated 1989MaleCarla A. Nickle, DO
✓ Accepts Medicare assignmentGraduated 2004 · West Virginia School of Osteopathic MedicineFemaleDrug and device company payments (2025): $1,063Kenneth Nickle, DO
✓ Accepts Medicare assignmentGraduated 2004 · West Virginia School of Osteopathic MedicineMaleOther offices in Greeneville: 1Drug and device company payments (2025): $1,451Jaime G. Oakley, MD
✓ Accepts Medicare assignmentGraduated 2001 · East Tennessee State University Quillen College of MedicineMaleOther offices in Greeneville: 1Drug and device company payments (2025): $766Steven R. Prince, MD
✓ Accepts Medicare assignmentGraduated 1981 · Eastern Virginia Medical SchoolMaleAndy A. Roberts, MD
✓ Accepts Medicare assignmentGraduated 1989 · University of Tennessee, HSC, College of MedicineMaleDrug and device company payments (2025): $82Joe M. Rupe, MD
✓ Accepts Medicare assignmentGraduated 1996 · University of Virginia School of MedicineMaleDrug and device company payments (2025): $30Elli B. Saraceno, MD
✓ Accepts Medicare assignmentGraduated 2012 · East Tennessee State University Quillen College of MedicineFemaleWilliam J. Scott
✓ Accepts Medicare assignmentGraduated 1983 · Emory University School of MedicineMaleDrug and device company payments (2025): $377Brody J. Stringer, DO
✓ Accepts Medicare assignmentGraduated 2019 · Lincoln Mem Univ, Debusk Col of Osteopathic MedMaleDrug and device company payments (2025): $161Claes U. Svendsen, MD
✓ Accepts Medicare assignmentGraduated 1997 · Loma Linda University School of MedicineMaleOther offices in Greeneville: 1Drug and device company payments (2025): $562Philip T. Thwing, MD
✓ Accepts Medicare assignmentGraduated 1988 · University of North Carolina at Chapel Hill School of MedicineMaleDrug and device company payments (2025): $402Kevin S. Toppenberg
✓ Accepts Medicare assignment✓ TelehealthGraduated 1994 · Loma Linda University School of MedicineMaleMarcia D. Toppenberg, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1994 · Loma Linda University School of MedicineFemaleSonja B. Woods, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2000 · East Tennessee State University Quillen College of MedicineFemaleDrug and device company payments (2025): $556
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 Greeneville
- Nurse practitioners80
- Cardiologists5
- Orthopedic surgeons3
- Gastroenterologists3
- Optometrists6
- Therapists and counselors15
- Physical therapists21
- Occupational therapists4
- Chiropractors6
- Gynecologists3
Other care in Greeneville
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).