Home › Doctors › Tennessee › Kingsport › Gastroenterologists
Gastroenterologists who accept Medicare in Kingsport, TN
CMS lists 22 clinicians in this specialty with a practice address in Kingsport. Accept Medicare assignment (the Medicare-approved amount as full payment): 22. Offer telehealth: 5.
Typical amounts Medicare approves in ZIP 37660 (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.
Is this your organization or practice? Feature it at the top of this page — $49 for 30 days →
Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Dalia Al-Mudallal, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2007 · Georgetown University School of MedicineFemaleDrug and device company payments (2025): $1,814Raif W. Elsakr, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1986MaleDrug and device company payments (2025): $656Stephen W. Fry, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1987 · Ohio State University College of MedicineMaleDrug and device company payments (2025): $1,096Mark Kocab, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1993MaleDrug and device company payments (2025): $88Mfoniso D. Umoren, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2016MaleDrug and device company payments (2025): $1,798Michael J. Sullivan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.7/100Graduated 1979 · Icahn School of Medicine at Mount SinaiMaleDrug and device company payments (2025): $811Vinay Patel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94/100✓ TelehealthGraduated 2006MaleOther offices in Kingsport: 2Drug and device company payments (2025): $2,151Edward Barbarito, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.2/100✓ TelehealthGraduated 1997MaleDrug and device company payments (2025): $2,419Susan Barton, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2003 · University of Tennessee, HSC, College of MedicineFemaleLawrence D. Bailey, MD
✓ Accepts Medicare assignmentGraduated 1983 · Virginia Commonwealth University, School of MedicineMaleDrug and device company payments (2025): $1,010Adam W. Coe, MD
✓ Accepts Medicare assignmentGraduated 2010 · Eastern Virginia Medical SchoolMaleDrug and device company payments (2025): $2,090Erika L. Grigg, MD
✓ Accepts Medicare assignmentGraduated 2005FemaleDrug and device company payments (2025): $1,606Douglas E. Homoky, MD
✓ Accepts Medicare assignmentGraduated 1990 · University of Missouri, Kansas City, School of MedicineMaleDrug and device company payments (2025): $1,608Jason A. Korenblit, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007MaleDrug and device company payments (2025): $83,916Leonel Lacayo, MD
✓ Accepts Medicare assignmentGraduated 1989MaleDrug and device company payments (2025): $22Jeffrey Levine, MD
✓ Accepts Medicare assignmentGraduated 1987 · State University of NY Upstate Medical UniversityMaleDrug and device company payments (2025): $71Christopher M. Mathews, MD
✓ Accepts Medicare assignmentGraduated 2000 · University of Miami, LM Miller School of MedicineMaleDrug and device company payments (2025): $1,371Nagendra Myneni, MD
✓ Accepts Medicare assignmentGraduated 1993MaleDrug and device company payments (2025): $14,944Rathi Narayan, MD
✓ Accepts Medicare assignmentGraduated 2000FemaleDrug and device company payments (2025): $893Dallas Shone, MD
✓ Accepts Medicare assignmentGraduated 1983MaleDrug and device company payments (2025): $1,274Amy Welch, NP
✓ Accepts Medicare assignmentGraduated 2010FemaleWard C. Zeno, DO
✓ Accepts Medicare assignmentGraduated 2011 · Lake Erie College of Osteopathic Medicine, ErieMaleDrug and device company payments (2025): $1,492
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 Kingsport
- Primary care doctors140
- Nurse practitioners343
- Cardiologists35
- Dermatologists14
- Orthopedic surgeons17
- Neurologists46
- Ophthalmologists11
- Optometrists22
- Podiatrists6
- Urologists5
- Pulmonologists11
- Nephrologists8
- Endocrinologists3
- Rheumatologists4
- ENT doctors5
- Oncologists11
- Psychiatrists10
- Psychologists5
- Therapists and counselors29
- Physical therapists34
- Audiologists8
- Chiropractors9
- Gynecologists16
- General surgeons18
- Vascular surgeons6
- Physiatrists3
- Dietitians3
- Neurosurgeons4
- Infectious disease doctors8
Other care in Kingsport
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).