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Gastroenterologists who accept Medicare in Bellingham, WA
CMS lists 17 clinicians in this specialty with a practice address in Bellingham. Accept Medicare assignment (the Medicare-approved amount as full payment): 17. Offer telehealth: 13.
Typical amounts Medicare approves in ZIP 98226 (2024 Medicare rates, the latest CMS has published): a new-patient visit $131, of which you pay about $33; a follow-up visit $101, 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.
Alison E. Freeman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2010 · Rush Medical College of Rush UniversityFemaleDrug and device company payments (2025): $18Donald E. Gullickson III, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2009 · State University of New York at Buffalo School of MedicineMaleKelly D. McCullough, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1999 · University of Washington School of MedicineMaleGregory W. Munson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2003 · University of Chicago, Pritzker School of MedicineMaleKristina Ross, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2012 · Albany Medical College of Union UniversityFemaleBenjamin Siemanowski, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2000 · Jefferson Medical College of Thomas Jefferson UniversityMaleTodd N. Witte, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1999 · Virginia Commonwealth University, School of MedicineMalePatrick McCabe, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.6/100✓ TelehealthGraduated 2014 · University of Alabama School of MedicineMaleDrug and device company payments (2025): $1,920Dengda Tang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.6/100Graduated 2001 · University of Massachusetts Medical SchoolMaleDrug and device company payments (2025): $24Vincent J. Honan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.7/100Graduated 1987 · Albany Medical College of Union UniversityMaleDrug and device company payments (2025): $192Wen Huan Ho, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007MaleOther offices in Bellingham: 2Drug and device company payments (2025): $2,206Brandon W. Kuiper, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014 · University of California, Davis School of MedicineMaleOther offices in Bellingham: 1Drug and device company payments (2025): $221David B. Liang, MD
✓ Accepts Medicare assignmentGraduated 2004 · George Washington University School of MedicineMaleDrug and device company payments (2025): $161Natasha Muckova, MD
✓ Accepts Medicare assignmentGraduated 1995 · University of Rochester School of Medicine and DentistryFemaleOther offices in Bellingham: 2Drug and device company payments (2025): $56Dylan A. Stanfield, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017 · Virginia Tech Carilion School of MedicineMaleDrug and device company payments (2025): $24Thomas Trouillot, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1989 · University of California, San Francisco School of MedicineMaleDrug and device company payments (2025): $1,173Duane D. Webb, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1974 · State University of New York at Stony Brook, School of MedicineMale
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 Bellingham
- Primary care doctors178
- Geriatricians5
- Nurse practitioners135
- Cardiologists23
- Dermatologists7
- Orthopedic surgeons18
- Neurologists12
- Ophthalmologists13
- Optometrists41
- Podiatrists14
- Urologists5
- Pulmonologists13
- Nephrologists4
- Endocrinologists3
- Rheumatologists3
- ENT doctors7
- Oncologists8
- Psychiatrists19
- Psychologists35
- Therapists and counselors104
- Physical therapists81
- Occupational therapists3
- Audiologists10
- Chiropractors57
- Gynecologists15
- General surgeons17
- Vascular surgeons5
- Pain management doctors5
- Allergists3
- Dietitians21
- Neurosurgeons5
- Infectious disease doctors4
Other care in Bellingham
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).