Clinicians affiliated with Peacehealth

22 clinicians on file with this group · most practice in Eugene-Springfield, OR · PAC ID 4587573001

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

19 clinicians affiliated with Peacehealth are in the 2024 Medicare Part B data, 13 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 · Internal Medicine (6) · Certified Registered Nurse Anesthetist (CRNA) (4) · General Surgery (4) · Orthopedic Surgery (2) · Family Practice (1) · Nurse Practitioner (1) · Physician Assistant (1)

Specialty links go to the specialty in Eugene-Springfield, OR.

Clinicians affiliated with Peacehealth, 2024

Alphabetical by last name; 19.

NameSpecialtyCity
Steffan G Anderson, M.D., PH.D.General SurgerySapulpa, OK
Dustin J Degman, CRNACertified Registered Nurse Anesthetist (CRNA)Asheville, NC
Sharon D Dehart, PACPhysician AssistantMaupin, OR
Alec Fedorov, M.D.Orthopedic SurgeryFlorence, OR
Sharon H Flynn, MDInternal MedicineEugene, OR
Cory J Gibbens, AGPCNP-BCNurse PractitionerFlorence, OR
Steven R Giss, MD, FACSGeneral SurgeryGig Harbor, WA
Stephen S Kerner, D.O.Family PracticeFlorence, OR
Nora B Kirschner, MDInternal MedicineYakima, WA
Omar Naji, M.D.Internal MedicineNorth Wilkesboro, NC
Jordan M Raymer, M.D.General SurgeryFlorence, OR
Mohamad A Sabbah, M.DInternal MedicineFlorence, OR
Brady Sibbett, CRNACertified Registered Nurse Anesthetist (CRNA)Boise, ID
Paul R Stauffer, M.D.General SurgeryFlorence, OR
Joan C Tash, CRNACertified Registered Nurse Anesthetist (CRNA)Wichita, KS
Clive J Thirkill, CRNACertified Registered Nurse Anesthetist (CRNA)Lehi, UT
Joshua VargheseInternal MedicineLong Beach, CA
Bruce M Watanabe, M.D.Orthopedic SurgeryFlorence, OR
Erin R Wray, MDInternal MedicineOwensboro, KY

Practice locations

Listed practice locations in Oregon.

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