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Gastroenterologists who accept Medicare in Biddeford, ME
CMS lists 7 clinicians in this specialty with a practice address in Biddeford. Accept Medicare assignment (the Medicare-approved amount as full payment): 7. Offer telehealth: 2.
Typical amounts Medicare approves in ZIP 04005 (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.
Kellen G. Hipp, DO
✓ Accepts Medicare assignmentMIPS score (2024): 97.9/100Graduated 2016 · Michigan State University College of Osteopathic MedicineMaleOther offices in Biddeford: 1Igor Prokopiw, MD
✓ Accepts Medicare assignmentMIPS score (2024): 97.9/100Graduated 1978MaleOther offices in Biddeford: 1John W. Thompson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 97.9/100Graduated 1981 · Kansas City University of Med & Biosciences, College of Osteo MedMaleJohn T. Walker, DO
✓ Accepts Medicare assignmentMIPS score (2024): 97.9/100Graduated 2013MaleOther offices in Biddeford: 1Shadab Saboori, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.7/100Graduated 2018FemaleDuncan J. Flynn, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019MaleOther offices in Biddeford: 1Adam C. Winters, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015Male
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 Biddeford
- Primary care doctors49
- Nurse practitioners81
- Cardiologists19
- Dermatologists14
- Orthopedic surgeons7
- Neurologists12
- Optometrists6
- Urologists8
- Pulmonologists4
- Nephrologists9
- ENT doctors3
- Psychiatrists13
- Psychologists4
- Therapists and counselors43
- Physical therapists8
- Audiologists5
- Chiropractors4
- Gynecologists9
- General surgeons13
- Vascular surgeons3
- Allergists4
Other care in Biddeford
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).