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Orthopedic surgeons who accept Medicare in Rockford, IL
CMS lists 35 clinicians in this specialty with a practice address in Rockford. Accept Medicare assignment (the Medicare-approved amount as full payment): 35. Offer telehealth: 2.
Typical amounts Medicare approves in ZIP 61107 (2024 Medicare rates, the latest CMS has published): a new-patient visit $86, of which you pay about $21; a follow-up visit $69, 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.
Leonid S. Grossman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 96.7/100Graduated 2013MaleDrug and device company payments (2025): $450William Min, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.9/100Graduated 2005MaleDrug and device company payments (2025): $3,134Mark L. Barba, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100✓ TelehealthGraduated 1991 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleOther offices in Rockford: 2Brian Bear, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 1991 · Northwestern University Feinberg Medical SchoolMaleOther offices in Rockford: 1Drug and device company payments (2025): $97,351Frank C. Bohnenkamp, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 2008MaleOther offices in Rockford: 1Drug and device company payments (2025): $5,816John Bottros, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 2005 · State University of NY Upstate Medical UniversityMaleOther offices in Rockford: 2Drug and device company payments (2025): $277John L. Daniels, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 1989 · Southern Illinois University School of MedicineMaleOther offices in Rockford: 1Drug and device company payments (2025): $654Gadini O. Delisca, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 2015 · Vanderbilt University School of MedicineMaleDrug and device company payments (2025): $214Brian Foster, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 2006MaleOther offices in Rockford: 1Drug and device company payments (2025): $563Rolando Izquierdo Jr., MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 1997 · Loyola University of Chicago, Stritch School of MedicineMaleOther offices in Rockford: 1Drug and device company payments (2025): $552Mark A. Oyer, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100✓ TelehealthGraduated 2015MaleDrug and device company payments (2025): $51,561Jeremiah Pflederer, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 2017 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleDrug and device company payments (2025): $283Michael Roh, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 1995MaleOther offices in Rockford: 2Drug and device company payments (2025): $1,799Edric Schwartz, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 2002 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleOther offices in Rockford: 1Drug and device company payments (2025): $34Christopher Sliva, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 1999 · Rush Medical College of Rush UniversityMaleOther offices in Rockford: 2Drug and device company payments (2025): $36Scott Trenhaile, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 1996 · University of Iowa, RJ & L Carver College of MedicineMaleOther offices in Rockford: 2Drug and device company payments (2025): $362,175Geoffrey Van Thiel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 2006 · University of California, Geffen School of MedicineMaleOther offices in Rockford: 1Drug and device company payments (2025): $31,285Jon Whitehurst, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 1996 · University of Chicago, Pritzker School of MedicineMaleOther offices in Rockford: 2Marc A. Zussman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84/100Graduated 1993 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleDrug and device company payments (2025): $905Oscar A. Anton, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.5/100Graduated 1995MaleOther offices in Rockford: 2Mathew T. Legel, DO
✓ Accepts Medicare assignmentMIPS score (2024): 81.5/100Graduated 2011 · Lake Erie College of Osteopathic Medicine, ErieMaleOther offices in Rockford: 6Drug and device company payments (2025): $294Steven Milos, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.5/100Graduated 2001 · Northwestern University Feinberg Medical SchoolMaleOther offices in Rockford: 2Sukhdeer Singh, DO
✓ Accepts Medicare assignmentMIPS score (2024): 81.5/100Graduated 2018MaleDrug and device company payments (2025): $59Jeffrey Anglen, MD
✓ Accepts Medicare assignmentGraduated 1983 · Johns Hopkins University School of MedicineMaleAndrew J. Blint, MD
✓ Accepts Medicare assignmentGraduated 2002 · Medical College of WisconsinMaleDrug and device company payments (2025): $212Kevin Carlile, MD
✓ Accepts Medicare assignmentGraduated 2010MaleOther offices in Rockford: 1Drug and device company payments (2025): $532Jeffrey Earhart, MD
✓ Accepts Medicare assignmentGraduated 2007 · Northwestern University Feinberg Medical SchoolMaleDrug and device company payments (2025): $5,905Scott Ferry, MD
✓ Accepts Medicare assignmentGraduated 2002 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleDrug and device company payments (2025): $29Andreas J. Fischer, MD
✓ Accepts Medicare assignmentGraduated 1989 · Rush Medical College of Rush UniversityMaleDrug and device company payments (2025): $51Kenneth Korcek, MD
✓ Accepts Medicare assignmentGraduated 1996MaleOther offices in Rockford: 2Drug and device company payments (2025): $73Marko F. Krpan, DO
✓ Accepts Medicare assignmentGraduated 1993MaleDrug and device company payments (2025): $197Timothy R. Niedzielak, DO
✓ Accepts Medicare assignmentGraduated 2017MaleDrug and device company payments (2025): $3,426Margaret A. Porembski, MD
✓ Accepts Medicare assignmentGraduated 1993 · Georgetown University School of MedicineFemaleDrug and device company payments (2025): $758William Schneider, DO
✓ Accepts Medicare assignmentGraduated 2010MaleOther offices in Rockford: 1Drug and device company payments (2025): $1,406Michal P. Zlowodzki, MD
✓ Accepts Medicare assignmentGraduated 1999MaleDrug and device company payments (2025): $2,840
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 Rockford
- Primary care doctors217
- Nurse practitioners409
- Cardiologists61
- Dermatologists6
- Neurologists28
- Gastroenterologists25
- Ophthalmologists18
- Optometrists30
- Podiatrists18
- Urologists6
- Pulmonologists11
- Nephrologists17
- Endocrinologists5
- Rheumatologists3
- ENT doctors10
- Oncologists15
- Psychiatrists40
- Psychologists12
- Therapists and counselors185
- Physical therapists60
- Occupational therapists26
- Audiologists12
- Chiropractors44
- Gynecologists44
- General surgeons49
- Vascular surgeons15
- Pain management doctors7
- Physiatrists6
- Allergists3
- Neurosurgeons9
- Infectious disease doctors9
Other care in Rockford
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).