Home › Doctors › Kentucky › Madisonville › Gastroenterologists
Gastroenterologists who accept Medicare in Madisonville, KY
CMS lists 9 clinicians in this specialty with a practice address in Madisonville. Accept Medicare assignment (the Medicare-approved amount as full payment): 9. Offer telehealth: 1.
Typical amounts Medicare approves in ZIP 42431 (2024 Medicare rates, the latest CMS has published): a new-patient visit $123, of which you pay about $31; 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.
Amy C. Tiu, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.3/100✓ TelehealthGraduated 2001 · University of Kentucky College of MedicineFemaleOther offices in Madisonville: 1Drug and device company payments (2025): $3,597Michael R. Fisher, DO
✓ Accepts Medicare assignmentMIPS score (2024): 93.8/100Graduated 1985 · At Still University of Health Sciences, College of Osteo Med, KirksvilleMaleSara L. Chalifoux, MD
✓ Accepts Medicare assignmentGraduated 2013FemaleDrug and device company payments (2025): $1,329John A. Dacosta, MD
✓ Accepts Medicare assignmentGraduated 1991 · Rutgers New Jersey Medical SchoolMaleDrug and device company payments (2025): $2,191Asif Husain, MD
✓ Accepts Medicare assignmentGraduated 1992MaleDrug and device company payments (2025): $38Dmitry Mysh, MD
✓ Accepts Medicare assignmentGraduated 1985MaleDrug and device company payments (2025): $993Abdulhadi Quadri, MD
✓ Accepts Medicare assignmentGraduated 1990MaleDrug and device company payments (2025): $948Hasan Shoaib, MD
✓ Accepts Medicare assignmentGraduated 2016MaleJason A. Slate, MD
✓ Accepts Medicare assignmentGraduated 1996 · University of Louisville School of MedicineMaleDrug and device company payments (2025): $250
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 Madisonville
- Primary care doctors60
- Nurse practitioners114
- Cardiologists10
- Orthopedic surgeons9
- Optometrists4
- Podiatrists3
- Urologists3
- Pulmonologists7
- Nephrologists7
- Psychiatrists5
- Chiropractors6
- Gynecologists9
- General surgeons5
- Pain management doctors4
Other care in Madisonville
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).