Clinicians affiliated with Oregon Anesthesiology Group PC

232 clinicians on file with this group · most practice in Portland-Vancouver-Hillsboro, OR-WA · PAC ID 3476451659

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

210 clinicians affiliated with Oregon Anesthesiology Group PC are in the 2024 Medicare Part B data, 191 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Anesthesiology (191) · Certified Registered Nurse Anesthetist (CRNA) (13) · Anesthesiology Assistant (6)

Specialty links go to the specialty in Portland-Vancouver-Hillsboro, OR-WA.

Clinicians affiliated with Oregon Anesthesiology Group PC, 2024

Alphabetical by last name; 201–210 of 210.

NameSpecialtyCity
Lee A Wilcox, M.D.AnesthesiologyVancouver, WA
Jared T Williamson, CRNACertified Registered Nurse Anesthetist (CRNA)Saint Paul, MN
Elliot E Winters, D.O.AnesthesiologyVancouver, WA
Cornelia Withington, M.D.AnesthesiologyPortland, OR
Megan M Woods, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, OR
Mengjie Wu, MDAnesthesiologyPortland, OR
Jennifer W Yang, MDAnesthesiologyVancouver, WA
Beata M Zanone, MDAnesthesiologyPortland, OR
Allen R Zeitlin, MDAnesthesiologyVancouver, WA
Patrick A Zeller, M.D.AnesthesiologyPortland, OR

Practice locations

Listed practice locations in Oregon, Washington.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations