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Orthopedic surgeons who accept Medicare in Corvallis, OR
CMS lists 15 clinicians in this specialty with a practice address in Corvallis. Accept Medicare assignment (the Medicare-approved amount as full payment): 15. Offer telehealth: 3.
Typical amounts Medicare approves in ZIP 97330 (2024 Medicare rates, the latest CMS has published): a new-patient visit $85, 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.
Lauren E. Hansen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2009 · Albany Medical College of Union UniversityFemaleDrug and device company payments (2025): $14Erin K. Cooley, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100Graduated 2006FemaleDrug and device company payments (2025): $221Wael Ghacham, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100Graduated 2010MaleDrug and device company payments (2025): $43,649Jacqueline J. Krumrey, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100Graduated 1992 · University of Iowa, RJ & L Carver College of MedicineFemaleOther offices in Corvallis: 2Drug and device company payments (2025): $368Jason S. Lin, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100✓ TelehealthGraduated 2004 · Icahn School of Medicine at Mount SinaiMaleOther offices in Corvallis: 2Drug and device company payments (2025): $1,650Christopher McCrum, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100Graduated 2011MaleOther offices in Corvallis: 2Drug and device company payments (2025): $54Cay Mierisch, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100Graduated 1994MaleOther offices in Corvallis: 2Drug and device company payments (2025): $2,199James A. Ryan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100✓ TelehealthGraduated 2001 · University of Southern California Keck School of MedicineMaleOther offices in Corvallis: 2Drug and device company payments (2025): $120Nicholas S. Tedesco, DO
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100✓ TelehealthGraduated 2009 · University of New England, College of Osteo MedicineMaleOther offices in Corvallis: 2Drug and device company payments (2025): $26,563Jonathan W. Evans, DO
✓ Accepts Medicare assignmentMIPS score (2024): 89.7/100Graduated 2002 · Midwestern University, Chicago College of Osteopathic MedMaleOther offices in Corvallis: 1Richard J. Stanley, DO
✓ Accepts Medicare assignmentMIPS score (2024): 88.2/100Graduated 2005 · Kansas City University of Physicians and SurgeonsMaleOther offices in Corvallis: 1Drug and device company payments (2025): $185Peter C. Tsai, MD
✓ Accepts Medicare assignmentMIPS score (2024): 79.8/100Graduated 2002 · New York University School of MedicineMaleDrug and device company payments (2025): $143Eric T. Hansen, MD
✓ Accepts Medicare assignmentGraduated 1990 · University of Washington School of MedicineMaleOther offices in Corvallis: 2Drug and device company payments (2025): $120Kit C. McCalla, DO
✓ Accepts Medicare assignmentGraduated 1996 · Des Moines University of Osteopathic Medicine and Health SciencesMaleOther offices in Corvallis: 2Drug and device company payments (2025): $318Ronald D. Wobig, MD
✓ Accepts Medicare assignmentGraduated 1993 · Oregon Health Sciences University 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 Corvallis
- Primary care doctors156
- Nurse practitioners50
- Cardiologists11
- Dermatologists11
- Neurologists5
- Gastroenterologists11
- Ophthalmologists5
- Optometrists13
- Urologists6
- Endocrinologists3
- Rheumatologists3
- Oncologists10
- Psychiatrists24
- Psychologists29
- Therapists and counselors51
- Physical therapists81
- Occupational therapists8
- Chiropractors11
- Gynecologists12
- General surgeons10
- Dietitians6
- Neurosurgeons5
Other care in Corvallis
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).