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General surgeons who accept Medicare in Waterloo, IA
CMS lists 14 clinicians in this specialty with a practice address in Waterloo. Accept Medicare assignment (the Medicare-approved amount as full payment): 10. Offer telehealth: 0.
Typical amounts Medicare approves in ZIP 50702 (2024 Medicare rates, the latest CMS has published): a new-patient visit $82, of which you pay about $20; a follow-up visit $66, of which you pay about $17 — 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.
Fozan Aldulaijan, MD
✓ Accepts Medicare assignmentGraduated 2004MaleOther offices in Waterloo: 1Drug and device company payments (2025): $1,072Luke Byerly, MD
✓ Accepts Medicare assignmentGraduated 2019 · University of Iowa, RJ & L Carver College of MedicineMaleDrug and device company payments (2025): $202Joey L. Christmas, MD
✓ Accepts Medicare assignmentGraduated 2003 · Medical College of Georgia School of MedicineMaleOther offices in Waterloo: 2Joshua R. Damian, MD
✓ Accepts Medicare assignmentGraduated 2014 · University of Arizona College of MedicineMaleMelissa T. Garrett, MD
✓ Accepts Medicare assignmentGraduated 2010 · Texas Tech University Health Science Center School of MedicineFemaleOther offices in Waterloo: 1Drug and device company payments (2025): $306Christopher Healey, MD
✓ Accepts Medicare assignmentGraduated 2013 · University of Iowa, RJ & L Carver College of MedicineMaleOther offices in Waterloo: 1Drug and device company payments (2025): $16,947David E. Henry, MD
✓ Accepts Medicare assignmentGraduated 2009 · Jefferson Medical College of Thomas Jefferson UniversityMaleOther offices in Waterloo: 1Drug and device company payments (2025): $223Ronald E. Moore, MD
✓ Accepts Medicare assignmentGraduated 1997 · University of Kansas School of Med (kc/wich/sal)MaleDrug and device company payments (2025): $5,426Jeffrey A. Sugandi, MD
✓ Accepts Medicare assignmentGraduated 2013 · University of Minnesota Medical SchoolMaleOther offices in Waterloo: 2Drug and device company payments (2025): $1,037Stevenson C. Tsiao, MD
✓ Accepts Medicare assignmentGraduated 2016 · Texas Tech University Health Science Center School of MedicineMaleDrug and device company payments (2025): $2,049John M. McCune, MD
May accept assignmentMIPS score (2024): 81.6/100Graduated 1980 · University of Kansas School of Med (kc/wich/sal)MaleDrug and device company payments (2025): $32Heather N. Galindo, MD
May accept assignmentGraduated 2020 · Central Michigan College of MedicineFemaleNeil G. McMahon, MD
May accept assignmentGraduated 1985 · Ohio State University College of MedicineMaleOther offices in Waterloo: 1Vincent J. Reid, MD
May accept assignmentGraduated 1999 · University of Cincinnati College of MedicineMaleDrug and device company payments (2025): $37,050
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 Waterloo
- Primary care doctors76
- Nurse practitioners212
- Cardiologists17
- Orthopedic surgeons15
- Neurologists16
- Gastroenterologists9
- Ophthalmologists6
- Optometrists17
- Podiatrists12
- Urologists11
- Pulmonologists8
- ENT doctors8
- Oncologists4
- Psychiatrists17
- Therapists and counselors57
- Physical therapists38
- Speech therapists5
- Chiropractors19
- Gynecologists18
- Pain management doctors5
- Physiatrists3
Other care in Waterloo
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).