Clinicians affiliated with Peacehealth Medical Group

255 clinicians on file with this group · most practice in Eugene-Springfield, OR · PAC ID 9032023270

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

174 clinicians affiliated with Peacehealth Medical Group are in the 2024 Medicare Part B data, 103 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 · Nurse Practitioner (40) · Family Practice (23) · Psychiatry (16) · Physician Assistant (13) · General Surgery (10) · Gastroenterology (9) · Internal Medicine (8) · Licensed Clinical Social Worker (7) · Critical Care (Intensivists) (5) · Audiologist (4) · Infectious Disease (4) · Neurology (4) · Anesthesiology (3) · Emergency Medicine (3) · Endocrinology (3) · Neurosurgery (3) · Otolaryngology (3) · Pulmonary Disease (3) · Dermatology (2) · Geriatric Medicine (2) · Licensed Professional Counselor (2) · Physical Therapist in Private Practice (2) · Psychologist, Clinical (2) · Addiction Medicine (1) · Certified Nurse Midwife (1) · Pain Management (1)

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

Clinicians affiliated with Peacehealth Medical Group, 2024

Alphabetical by last name; 101–174 of 174.

NameSpecialtyCity
Mailynn A Mitchell Sanchez, DOFamily PracticeSpringfield, OR
Kevin A Modeste, M.D.General SurgerySpringfield, OR
Irma M MoodyNurse PractitionerEugene, OR
Gabriele MorrisonNurse PractitionerEugene, OR
Diego J Muilenburg, M.D.General SurgerySpringfield, OR
Tarun Mullick, M.D.GastroenterologyChandler, AZ
Maura R Munoz, M.D.PsychiatryColumbus, OH
David NestorLicensed Clinical Social WorkerEugene, OR
Margaret N Njonjo, M.D.Internal MedicineEugene, OR
Jason Olson, PA-CPhysician AssistantCreswell, OR
Brenda M Ormesher, MDInfectious DiseaseSpringfield, OR
Alp OzpinarNeurosurgerySpringfield, OR
James D Panetta, D.O.GastroenterologyBristol, TN
Maile E Parker, MDGeneral SurgerySpringfield, OR
Robert K Pelz, M.D.Infectious DiseaseSpringfield, OR
Phillip M Percy, LCSWLicensed Clinical Social WorkerSanta Ana, CA
Arielle J Perez, MD, MPH, MSGeneral SurgerySpringfield, OR
Kialing Perez, MDInfectious DiseaseSpringfield, OR
Natasa Petrac, M.D.Geriatric MedicineEugene, OR
Hang D Pham, M.D.Family PracticeEugene, OR
Ame Phitwong, ARNPNurse PractitionerEdmonds, WA
Donald L Pierce, MDPsychiatryRoanoke, VA
Kelly R Quinn, NPNurse PractitionerMadison, WI
Sean T Rabacal, PA-CPhysician AssistantSpringfield, OR
Judith Raboy, NPNurse PractitionerWalla Walla, WA
Samantha M Radel, MSN, AGNP-CNurse PractitionerEugene, OR
Janjan A Reforma, MDFamily PracticeEugene, OR
Binaya Rimal, M.D.Critical Care (Intensivists)Springfield, OR
Jose F Rodriguez, PMHNPNurse PractitionerRedwood City, CA
Haley G Ruljancich, NP-CNurse PractitionerEugene, OR
Janaka S Sarathchandra, M.D.PsychiatryTucson, AZ
Paul Schroeder, MDPsychiatryDes Moines, IA
Mark C Schuchman, M.D.PsychiatryDallas, TX
Alba Schultz, NPNurse PractitionerEugene, OR
Morgan K Shasteen, NP-CNurse PractitionerEugene, OR
James E Sims, RN, APRNNurse PractitionerEugene, OR
Joshua A Skufca, D.O.Family PracticeEugene, OR
Aleksandra M Sliwinska, MDEndocrinologyEugene, OR
Benjamin J Smith, AU.DAudiologistFlagstaff, AZ
Steven B Smith, M.A., CCC-AAudiologistAlbuquerque, NM
Mark E Snider, ARNPNurse PractitionerEugene, OR
Yu Kyung SonNurse PractitionerEugene, OR
Nandakumar Srinivasan, MDGastroenterologySeattle, WA
Sara F Stanford, PA-CPhysician AssistantEugene, OR
Beata E Stein, CNMCertified Nurse MidwifeEugene, OR
Krista D Stieglitz, RN, NPNurse PractitionerHonolulu, HI
Ilona E StobaughPhysical Therapist in Private PracticeSpringfield, OR
Julia N Sunkomat, M.D.Internal MedicineEugene, OR
Katherine K Swank, MDEmergency MedicineSpringfield, OR
Ali M Syed, M.D.GastroenterologyRidgecrest, CA
Maximilian Taylor, D.O.Family PracticeBoise, ID
Julie A Tenbrook, NPNurse PractitionerCoon Rapids, MN
Kirsten Thompson, DOFamily PracticeEugene, OR
Abhinav Tiwari, MDGastroenterologySpringfield, OR
William G Tooze, PA-CPhysician AssistantSpringfield, OR
Sabo Uba, NPNurse PractitionerRoanoke, VA
Shereen M Underwood, D.O.PsychiatryEugene, OR
Emiliano Valles, M.D.PsychiatryAlbuquerque, NM
David Vanscoy, M.D.Family PracticeEugene, OR
Amber M Vester, DOFamily PracticeCorvallis, OR
Long Vu, M.D.GastroenterologyCleveland, OH
Ashna Wadhawan, MDInternal MedicinePembroke Pines, FL
Arissa R Walberg, PHDPsychologist, ClinicalYakima, WA
Kristina M Wallace, PA-CPhysician AssistantGrants Pass, OR
Matthew B Walter, M.D.Pulmonary DiseaseEugene, OR
Brett J White, PA-CPhysician AssistantEllensburg, WA
Harold E Whiteley, M.D.PsychiatryEugene, OR
Cassandra M Wolanin, ACNP, BCNurse PractitionerSpringfield, OR
Jeff Wong, MDOtolaryngologyDanville, PA
Kenten D Woolhiser, MDNeurologySalem, OR
Paula J Wutte, MDAnesthesiologySalem, OR
Hsiang-Sen R Yeh, M.D.Internal MedicineEugene, OR
Steven M Yoder, M.D.Family PracticeEugene, OR
Haidee D Zamora, MDEndocrinologyEugene, OR

Practice locations

Listed practice locations in California, Colorado, Georgia, Iowa, North Carolina, New Mexico, Ohio, Oregon, Pennsylvania, Tennessee, Texas.

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