Home › Doctors › Oregon › Tualatin › Primary care doctors
Primary care doctors who accept Medicare in Tualatin, OR
CMS lists 52 clinicians in this specialty with a practice address in Tualatin. Accept Medicare assignment (the Medicare-approved amount as full payment): 51. Offer telehealth: 26.
Typical amounts Medicare approves in ZIP 97062 (2024 Medicare rates, the latest CMS has published): a new-patient visit $134, of which you pay about $34; a follow-up visit $104, of which you pay about $26 — 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.
Is this your organization or practice? Feature it at the top of this page — $49 for 30 days →
Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Molly Andreason, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.1/100✓ TelehealthGraduated 2014FemaleDiana K. Boss, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.6/100Graduated 2004 · Medical College of Georgia School of MedicineFemaleRebecca L. Corbett, DO
✓ Accepts Medicare assignmentMIPS score (2024): 94.6/100✓ TelehealthGraduated 2015FemaleMark T. Day, DO
✓ Accepts Medicare assignmentMIPS score (2024): 94.6/100✓ TelehealthGraduated 2017 · Des Moines University of Osteopathic Medicine and Health SciencesMaleDrug and device company payments (2025): $418Steven A. Hashiguchi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.6/100✓ TelehealthGraduated 1986 · University of Virginia School of MedicineMaleAruna Jayaram, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.6/100✓ TelehealthGraduated 2004FemaleKenneth L. Martin, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.6/100Graduated 1972 · University of Washington School of MedicineMaleDawn A. Miller, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.6/100✓ TelehealthGraduated 2017 · University of Utah School of MedicineFemaleShirin R. Sukumar, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.6/100✓ TelehealthGraduated 1994FemaleJanet C. West, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.6/100Graduated 1977 · University of Texas Medical Branch at GalvestonFemaleMaria Dulce Regina T. Zarraga, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.6/100✓ TelehealthGraduated 2003FemaleBenito Pataroque, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.6/100✓ TelehealthGraduated 1989MaleOther offices in Tualatin: 2Drug and device company payments (2025): $2,309Colene I. Andersen, MD
✓ Accepts Medicare assignmentGraduated 2003 · University of Nebraska College of MedicineFemaleBahareh Askari-Atapour, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015FemaleTin Zar Aung, MD
✓ Accepts Medicare assignmentGraduated 2004MaleMark P. Cahill, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2006 · University of Washington School of MedicineMaleDrug and device company payments (2025): $29Claire N. De Leon, MD
✓ Accepts Medicare assignmentGraduated 2000 · University of California, Davis School of MedicineFemaleAllison Dillon, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019 · University of Colorado School of Medicine, AuroraFemaleJenna M. Donaldson, MD
✓ Accepts Medicare assignmentGraduated 2011 · Oregon Health Sciences University School of MedicineFemaleJeffrey M. Douglass, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999 · Oregon Health Sciences University School of MedicineMaleHeather Dryden, MD
✓ Accepts Medicare assignmentGraduated 2010FemaleRaymond D. Fisher, DO
✓ Accepts Medicare assignmentGraduated 2020MaleDrug and device company payments (2025): $1,706John Thomas Forsythe, MD
✓ Accepts Medicare assignmentGraduated 1977MaleLauren M. Gearhart, MD
✓ Accepts Medicare assignmentGraduated 1988 · Oregon Health Sciences University School of MedicineFemaleAdam N. Glaser, MD
✓ Accepts Medicare assignmentGraduated 2011 · Oregon Health Sciences University School of MedicineMalePompy Z. Goswami, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1994FemaleOther offices in Tualatin: 1Gwen Grewe, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997FemaleOther offices in Tualatin: 1Alan P. Hendin, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1985MaleJan Hua, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2020FemaleEmoniel Isakharov, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · University of Washington School of MedicineMaleHidenao Kimura, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992 · Georgetown University School of MedicineMaleOther offices in Tualatin: 1Drug and device company payments (2025): $1,295Kimberly L. Kisor, MD
✓ Accepts Medicare assignmentGraduated 1998 · Ohio State University College of MedicineFemaleKathleen M. Laughlin, MD
✓ Accepts Medicare assignmentGraduated 1984 · Oregon Health Sciences University School of MedicineFemalePeter A. Leahey, MD
✓ Accepts Medicare assignmentGraduated 2010 · Albany Medical College of Union UniversityMaleDrug and device company payments (2025): $144Annie A. Lenox, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · University of Alabama School of MedicineFemaleEric J. Macevoy, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012 · Tufts University School of Dental MedicineMaleOther offices in Tualatin: 1Tu Mai, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2021MaleRitu Manocha, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001FemaleSuzanne Migchelbrink, MD
✓ Accepts Medicare assignmentGraduated 1998 · Medical College of WisconsinFemaleDrug and device company payments (2025): $19Tamir P. Rogson, MD
✓ Accepts Medicare assignmentGraduated 2011 · University of Nevada School of MedicineMaleElizabeth R. Sammond, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998 · University of California, Davis School of MedicineFemaleOther offices in Tualatin: 1Ren Shirai, DO
✓ Accepts Medicare assignmentGraduated 2023MaleWai Man B. Siu, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004FemaleJamie Skreen, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017 · At Still Un of Hlth Sciences, Col of Osteo Med, MesaFemaleThomas T. Trinh, MD
✓ Accepts Medicare assignmentGraduated 1995 · Tulane University School of MedicineMaleDrug and device company payments (2025): $25Kim J. Waarvick, MD
✓ Accepts Medicare assignmentGraduated 2002 · University of Washington School of MedicineMaleXin Wang, MD
✓ Accepts Medicare assignmentGraduated 2004FemaleOther offices in Tualatin: 1Robert J. Wendland, MD
✓ Accepts Medicare assignmentGraduated 1987 · Saint Louis University School of MedicineMaleLuana West Machado Hearn, MD
✓ Accepts Medicare assignmentGraduated 2014FemaleDrug and device company payments (2025): $59Laurel M. Westly, MD
✓ Accepts Medicare assignmentGraduated 2002 · Oregon Health Sciences University School of MedicineFemaleThomas Wimmer, MD
✓ Accepts Medicare assignmentGraduated 1998MaleSarra Borhanian, MD
May accept assignmentGraduated 2016 · University of California, San Francisco School of MedicineFemale
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 Tualatin
- Geriatricians5
- Nurse practitioners38
- Cardiologists31
- Dermatologists3
- Orthopedic surgeons13
- Neurologists6
- Gastroenterologists21
- Ophthalmologists16
- Optometrists16
- Podiatrists3
- Urologists5
- Pulmonologists7
- Nephrologists9
- Oncologists3
- Psychologists8
- Therapists and counselors21
- Physical therapists28
- Occupational therapists7
- Chiropractors8
- Gynecologists18
- General surgeons9
- Physiatrists8
- Allergists3
- Sleep medicine doctors6
Other care in Tualatin
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).