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Rheumatologists who accept Medicare in Corvallis, OR
CMS lists 3 clinicians in this specialty with a practice address in Corvallis. Accept Medicare assignment (the Medicare-approved amount as full payment): 3. Offer telehealth: 3.
Typical amounts Medicare approves in ZIP 97330 (2024 Medicare rates, the latest CMS has published): a new-patient visit $126, of which you pay about $32; a follow-up visit $97, of which you pay about $24 — 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.
Mary Abraham, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100✓ TelehealthGraduated 2012FemaleOther offices in Corvallis: 2Jonathan D. Jones, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100✓ TelehealthGraduated 2002 · University of Utah School of MedicineMaleDrug and device company payments (2025): $376Michelle M. Ryan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100✓ TelehealthGraduated 2003 · University of California, Davis School of MedicineFemaleOther offices in Corvallis: 2
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
- Orthopedic surgeons15
- Neurologists5
- Gastroenterologists11
- Ophthalmologists5
- Optometrists13
- Urologists6
- Endocrinologists3
- 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).