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Gastroenterologists who accept Medicare in Woodstock, GA
CMS lists 19 clinicians in this specialty with a practice address in Woodstock. Accept Medicare assignment (the Medicare-approved amount as full payment): 19. Offer telehealth: 6.
Typical amounts Medicare approves in ZIP 30189 (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.
Sohail Asfandiyar, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.9/100Graduated 1999MaleOther offices in Woodstock: 1Drug and device company payments (2025): $1,190Karim Gani, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.9/100Graduated 1980MaleOther offices in Woodstock: 1Drug and device company payments (2025): $757Shanil L. Harkins
✓ Accepts Medicare assignmentMIPS score (2024): 93.9/100Graduated 2008 · Ponce School of MedicineFemaleOther offices in Woodstock: 1Drug and device company payments (2025): $352Jeffrey L. Kim, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.9/100Graduated 1999 · Howard University College of MedicineMaleOther offices in Woodstock: 1Drug and device company payments (2025): $1,600Madhuri M. Meka, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.9/100Graduated 2000FemaleOther offices in Woodstock: 1Drug and device company payments (2025): $1,278Akit Patel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.9/100✓ TelehealthGraduated 2009 · Medical College of Georgia School of MedicineMaleOther offices in Woodstock: 1Drug and device company payments (2025): $438Ritesh Shah, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.9/100Graduated 2000 · University of Florida College of MedicineMaleDrug and device company payments (2025): $426Aasim M. Sheikh, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.9/100Graduated 1988MaleDrug and device company payments (2025): $4,522Fitsum Woldesellassie, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88/100✓ TelehealthGraduated 2017 · Medical College of Georgia School of MedicineMaleDrug and device company payments (2025): $2,932Angela K. Crowell, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.3/100Graduated 1995 · Morehouse School of MedicineFemaleKeval A. Patel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 76/100Graduated 2010MaleDrug and device company payments (2025): $2,349Basil S. Al-Awabdy, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 2006 · Mercer University School of MedicineMaleDrug and device company payments (2025): $3,316Bruce T. Kalmin, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2002 · University of Texas Medical School at San AntonioMaleDrug and device company payments (2025): $3,731Nandhakumar Kanagarajan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 2000MaleDrug and device company payments (2025): $2,724Neal R. Patel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2009 · Emory University School of MedicineMaleDrug and device company payments (2025): $1,568Jon V. Trankina, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1986 · Emory University School of MedicineMaleDrug and device company payments (2025): $3,012Enrique J. Martinez, MD
✓ Accepts Medicare assignmentMIPS score (2024): 74.4/100✓ TelehealthGraduated 1990 · University of South Florida College of MedicineMaleDrug and device company payments (2025): $119,499Marc D. Rosenberg, MD
✓ Accepts Medicare assignmentMIPS score (2024): 74.4/100✓ TelehealthGraduated 1996MaleDrug and device company payments (2025): $3,756Raja S. Sappati Biyyani, MD
✓ Accepts Medicare assignmentGraduated 2000MaleOther offices in Woodstock: 1Drug and device company payments (2025): $772
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 Woodstock
- Primary care doctors91
- Nurse practitioners112
- Cardiologists28
- Dermatologists5
- Orthopedic surgeons39
- Neurologists11
- Ophthalmologists6
- Optometrists17
- Podiatrists7
- Urologists32
- Pulmonologists7
- Rheumatologists8
- Psychiatrists5
- Psychologists8
- Therapists and counselors26
- Physical therapists60
- Occupational therapists10
- Speech therapists3
- Chiropractors34
- Gynecologists13
- General surgeons3
- Pain management doctors3
- Physiatrists8
Other care in Woodstock
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).