Clinicians affiliated with Peacehealth

195 clinicians on file with this group · most practice in Longview-Kelso, WA · PAC ID 5890689293

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

168 clinicians affiliated with Peacehealth are in the 2024 Medicare Part B data, 111 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 · Certified Registered Nurse Anesthetist (CRNA) (15) · General Surgery (15) · Internal Medicine (15) · Nurse Practitioner (15) · Family Practice (14) · Physician Assistant (11) · Anesthesiology (7) · Obstetrics & Gynecology (7) · Pathology (7) · Psychiatry (7) · Physical Therapist in Private Practice (5) · Pulmonary Disease (5) · Audiologist (3) · Cardiology (3) · Gastroenterology (3) · Licensed Clinical Social Worker (3) · Nephrology (3) · Neurology (3) · Vascular Surgery (3) · Hematology (2) · Hematology-Oncology (2) · Hospitalist (2) · Interventional Cardiology (2) · Radiation Oncology (2) · Certified Nurse Midwife (1) · Chiropractic (1) · Clinical Cardiac Electrophysiology (1) · Dermatology (1) · Infectious Disease (1) · Medical Oncology (1) · Nuclear Medicine (1) · Occupational Therapist in Private Practice (1) · Otolaryngology (1) · Pain Management (1) · Podiatry (1) · Preventive Medicine (1) · Speech Language Pathologist (1) · Urology (1)

Specialty links go to the specialty in Longview-Kelso, WA.

Clinicians affiliated with Peacehealth, 2024

Alphabetical by last name; 101–168 of 168.

NameSpecialtyCity
David G Ormond, M.D.General SurgeryLongview, WA
Hasan G Osman, MDNuclear MedicineLongview, WA
Lan N Pham, M.D.Internal MedicineLongview, WA
Gretchen M Potschka, MDInternal MedicineLongview, WA
Alena Prystupa, M.D.Internal MedicineLongview, WA
Shushan R Rana, MDRadiation OncologyVancouver, WA
Timothy A Randall, MDFamily PracticeLongview, WA
Kirsten E Redborg, M.D.AnesthesiologyOlympia, WA
Muhammad Riaz, M.DFamily PracticeLongview, WA
Stephen Richardson, DOFamily PracticeBoise, ID
Erinn M RieserFamily PracticeVancouver, WA
Nichole R Robbins, DPTPhysical Therapist in Private PracticeLongview, WA
Stephanie B Roberts, PAPhysician AssistantLongview, WA
Philip J Ross, PA-SPhysician AssistantWoodland, WA
Jagannath H Saikumar, M.DNephrologyLongview, WA
Renee D Sale, CRNACertified Registered Nurse Anesthetist (CRNA)Ogden, UT
Jaswinderpal Sandhu, M.D.Pulmonary DiseaseLongview, WA
Anawin Sanguankeo, M.D.NephrologyLongview, WA
Shireesh Saurabh, MDGeneral SurgeryIssaquah, WA
Megan M Schill, DNAP, CRNACertified Registered Nurse Anesthetist (CRNA)Longview, WA
Nicholas K Schiller, M.D.AnesthesiologyVancouver, WA
Clifford J Schostal, MDNeurologyLongview, WA
Gretchen B Schwinn, CNMCertified Nurse MidwifeLongview, WA
Cory Scott, AUDAudiologistLongview, WA
Jesse R Shaffer, PA-CPhysician AssistantLongview, WA
Alexander Shar, MDHematologyLongview, WA
Ritawari M Sharangpani, MDPsychiatryOlympia, WA
Anuj SharmaGastroenterologyLongview, WA
Dikshya Sharma, MDInternal MedicineLongview, WA
Jerad R ShoemakerPsychiatryLongview, WA
Shawgi Silver, MDPsychiatrySaint Louis, MO
Baljinder Singh, MDNeurologyLongview, WA
Gurjeet Singh, M.D.NeurologyVancouver, WA
Manjot Singh, NP STUDENTNurse PractitionerLongview, WA
Rajdeep Singh, MDInternal MedicineLongview, WA
Rohit I Singh, MDPathologyFort Wayne, IN
Joshua G Snow, PHYSICIAN ASSISTANTPhysician AssistantGresham, OR
Julien Succar, M.D.Preventive MedicineLongview, WA
James A Suero, MDInterventional CardiologyLongview, WA
Ali M Syed, M.D.GastroenterologyRidgecrest, CA
Victor N Takla, MDAnesthesiologyPortland, OR
Sahar Taqui, M.D.CardiologyLongview, WA
Swathi Tella, M.D.AnesthesiologyVancouver, WA
Matthew S Thurman, M.D.Radiation OncologySanborn, NY
David M Tretheway, MDPathologySeattle, WA
Maria C Trevino-Jungers, LICSWLicensed Clinical Social WorkerLongview, WA
Kristina R Trubey, D.O.Internal MedicineFlagstaff, AZ
Christopher Y Tu, D.O.Internal MedicineLongview, WA
Franklin Urion, DOPsychiatryHillsboro, OR
Aaron C Varney, OTOccupational Therapist in Private PracticeLongview, WA
Nataly M Vasquez Encalada, M.DPulmonary DiseaseTulsa, OK
Yolanda L Vea, M.D.General SurgeryVancouver, WA
Juniper W Vojta, PMHNPNurse PractitionerLongview, WA
Gina L Wald, CRNACertified Registered Nurse Anesthetist (CRNA)Longview, WA
Dongmei Wang, M.D.Hematology-OncologyRockville, MD
Mark Wantaja, DOInternal MedicineNorton, VA
Larry W Warner, MDPsychiatryBaton Rouge, LA
Adam R Weeks, ARNP, FNP-BCNurse PractitionerLongview, WA
Clarissa J Weiss, M.D.Obstetrics & GynecologyLongview, WA
John Westerfield, MDAnesthesiologyLongview, WA
Nicholas A WillisCertified Registered Nurse Anesthetist (CRNA)Portland, OR
Nathan S Windsor, DPMPodiatryHillsboro, OR
Claire E Wolff, ARNPNurse PractitionerLongview, WA
Laurie A Womack, DNP, PMHNPNurse PractitionerLongview, WA
Eric Yang, M.D.Infectious DiseaseLongview, WA
Jennifer W Yang, MDAnesthesiologyVancouver, WA
Maria Zayko, D.O.PathologyRochester, MN
Guangquan Zhao, MDMedical OncologyLongview, WA

Practice locations

Listed practice locations in 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