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Primary care doctors who accept Medicare in Aberdeen, WA
CMS lists 17 clinicians in this specialty with a practice address in Aberdeen. Accept Medicare assignment (the Medicare-approved amount as full payment): 17. Offer telehealth: 1.
Typical amounts Medicare approves in ZIP 98520 (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.
Ashwin Venkataraman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.1/100✓ TelehealthGraduated 2015MaleHeather Bertelson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89.1/100Graduated 2013FemaleKirk Swensen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.1/100Graduated 1991 · University of Arizona College of MedicineMaleJohn C. Bausher, MD
✓ Accepts Medicare assignmentMIPS score (2024): 26.9/100Graduated 1976 · University of Vermont College of MedicineMaleDrug and device company payments (2025): $699Philip N. Gibbs, MD
✓ Accepts Medicare assignmentMIPS score (2024): 25.8/100Graduated 1965MaleDrug and device company payments (2025): $311Muhammad Chaudhry, MD
✓ Accepts Medicare assignmentMIPS score (2024): 0/100Graduated 2000MaleOther offices in Aberdeen: 2James S. Allen, DO
✓ Accepts Medicare assignmentGraduated 1983MaleJeremy Baldwin, MD
✓ Accepts Medicare assignmentGraduated 2007 · State University of NY Upstate Medical UniversityMaleEvan Brown, DO
✓ Accepts Medicare assignmentGraduated 2006 · Michigan State University College of Osteopathic MedicineMaleBrenda K. Grant, MD
✓ Accepts Medicare assignmentGraduated 2005FemaleDrug and device company payments (2025): $28Brian T. Gutshall, DO
✓ Accepts Medicare assignmentGraduated 2009MaleColette M. Kato, DO
✓ Accepts Medicare assignmentGraduated 1988 · College of Osteo Med of the Pacific at PomonaFemaleOther offices in Aberdeen: 2Alex H. Kosloff, MD
✓ Accepts Medicare assignmentGraduated 1980 · Saint Louis University School of MedicineMaleOther offices in Aberdeen: 1Magdelene May, DO
✓ Accepts Medicare assignmentGraduated 2021 · Pacific NW Un of HS, Col of Osteopathic MedicineFemaleDrug and device company payments (2025): $68Monica Mayhill, MD
✓ Accepts Medicare assignmentGraduated 2003FemaleOther offices in Aberdeen: 1Timothy H. Troeh, MD
✓ Accepts Medicare assignmentGraduated 1993 · University of Washington School of MedicineMaleAnne M. Wong May, MD
✓ Accepts Medicare assignmentGraduated 1991 · Creighton University School of MedicineFemaleOther offices in Aberdeen: 1Drug and device company payments (2025): $19
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 Aberdeen
- Nurse practitioners31
- Cardiologists8
- Orthopedic surgeons4
- Optometrists3
- Oncologists4
- Therapists and counselors7
- Physical therapists9
- Chiropractors7
- Gynecologists3
- General surgeons5
Other care in Aberdeen
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).