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Gastroenterologists who accept Medicare in Williamsburg, VA
CMS lists 8 clinicians in this specialty with a practice address in Williamsburg. Accept Medicare assignment (the Medicare-approved amount as full payment): 8. Offer telehealth: 0.
Typical amounts Medicare approves in ZIP 23188 (2024 Medicare rates, the latest CMS has published): a new-patient visit $129, of which you pay about $32; a follow-up visit $99, 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.
Gurjeet S. Kang, DO
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2014 · Touro Un Col of Osteopathic Medicine, New YorkMaleDrug and device company payments (2025): $1,471Lisa Odabasi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1984 · State University of New York at Stony Brook, School of MedicineFemaleDrug and device company payments (2025): $2,421Jin X. Zhang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1998FemaleDrug and device company payments (2025): $2,200Shahwali Arezo, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.9/100Graduated 1995 · Eastern Virginia Medical SchoolMaleDrug and device company payments (2025): $808Shweta N. Joshi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.9/100Graduated 2003 · University of Pittsburgh School of MedicineFemaleDrug and device company payments (2025): $764John D. Long, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.9/100Graduated 1989 · Eastern Virginia Medical SchoolMaleDrug and device company payments (2025): $1,421Kiran Motwani
✓ Accepts Medicare assignmentMIPS score (2024): 94.9/100Graduated 2017FemaleDrug and device company payments (2025): $1,458Frances J. Jones
✓ Accepts Medicare assignmentGraduated 2005 · Medical University of South Carolina College of MedicineFemaleOther offices in Williamsburg: 1Drug and device company payments (2025): $2,915
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 Williamsburg
- Primary care doctors75
- Nurse practitioners178
- Cardiologists18
- Dermatologists8
- Orthopedic surgeons15
- Neurologists10
- Ophthalmologists7
- Optometrists20
- Podiatrists8
- Urologists7
- Pulmonologists14
- Endocrinologists5
- Rheumatologists3
- ENT doctors5
- Oncologists13
- Psychiatrists9
- Psychologists21
- Therapists and counselors108
- Physical therapists63
- Occupational therapists17
- Speech therapists6
- Audiologists10
- Chiropractors13
- Gynecologists8
- General surgeons12
- Vascular surgeons3
- Pain management doctors3
- Physiatrists4
- Allergists4
- Sleep medicine doctors3
- Dietitians12
Other care in Williamsburg
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).