Clinicians affiliated with Legacy Good Samaritan Medical Center

Acute Care Hospitals · Voluntary non-profit - Private · 1015 Nw 22nd Avenue, W121, Portland, OR 97210 · Portland-Vancouver-Hillsboro, OR-WA · CCN 380017

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

780 clinicians affiliated with Legacy Good Samaritan Medical Center are in the 2024 Medicare Part B data (863 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Internal Medicine (163) · Physician Assistant (66) · Nurse Practitioner (55) · Anesthesiology (51) · Family Practice (44) · Obstetrics & Gynecology (27) · Diagnostic Radiology (25) · Ophthalmology (24) · Pathology (22) · Cardiology (21) · General Surgery (21) · Neurology (17) · Pulmonary Disease (17) · Otolaryngology (14) · Urology (14) · Gastroenterology (13) · Hematology-Oncology (12) · Hospitalist (10) · Emergency Medicine (9) · Endocrinology (8) · Infectious Disease (8) · Orthopedic Surgery (8) · Certified Registered Nurse Anesthetist (CRNA) (7) · Interventional Radiology (7) · Nephrology (7) · Neurosurgery (7) · Podiatry (7) · Critical Care (Intensivists) (6) · Medical Oncology (6) · Radiation Oncology (6) · Colorectal Surgery (Proctology) (5) · Interventional Cardiology (5) · Physical Medicine and Rehabilitation (5) · Psychologist, Clinical (5) · Certified Clinical Nurse Specialist (4) · Geriatric Medicine (4) · Gynecological Oncology (4) · Plastic and Reconstructive Surgery (4) · Sleep Medicine (4) · Clinical Cardiac Electrophysiology (3) · Pain Management (3) · Psychiatry (3) · Thoracic Surgery (3) · Vascular Surgery (3) · Audiologist (2) · Hand Surgery (2) · Maxillofacial Surgery (2) · Optometry (2) · Osteopathic Manipulative Medicine (2) · Pediatric Medicine (2) · Rheumatology (2) · Sports Medicine (2) · Surgical Oncology (2) · Advanced Heart Failure and Transplant Cardiology (1) · Certified Nurse Midwife (1) · Hospice and Palliative Care (1) · Licensed Clinical Social Worker (1) · Undefined Physician type (1)

Clinicians affiliated with Legacy Good Samaritan Medical Center, 2024

Alphabetical by last name; 1–100 of 780.

NameSpecialtyCity
Chidimma U Abanulo, M.D.Obstetrics & GynecologyHillsboro, OR
Nicholas J Abbott, M.D.Clinical Cardiac ElectrophysiologyTualatin, OR
Roxana R Abbott, DOFamily PracticePortland, OR
Nashila Abdulrahim, DONephrologyDallas, TX
Allison L Abraham, D.O.Internal MedicinePortland, OR
Blake V Acohido, M.D.OphthalmologyPortland, OR
Christopher M Aderman, M.D.OphthalmologyTroutdale, OR
Mayank Agrawal, M.D.CardiologyVancouver, WA
Heba Ahmed, DOFamily PracticeLa Jolla, CA
Merrill M Ahrens, MDInternal MedicinePortland, OR
Christopher H Aichele, ARNPNurse PractitionerPortland, OR
Duna Alkhalaileh, DOInternal MedicinePortland, OR
Gopal Allada, MDPulmonary DiseasePortland, OR
Camilla T Allen, MDPathologyVancouver, WA
Elizabeth A AlstonNurse PractitionerPortland, OR
Daniel A Ananyev, D.O.Family PracticeLake Oswego, OR
Brent D Andersen, MDAnesthesiologyPortland, OR
Colene I Andersen, MDInternal MedicineLake Oswego, OR
Jay C Andersen, M.D.Hematology-OncologyPortland, OR
Lisa AndersenPhysician AssistantPortland, OR
Amy C Anderton, MDInternal MedicinePortland, OR
Molly Andreason, MDInternal MedicinePortland, OR
David P Andrews, DOInternal MedicinePortland, OR
Bryce Annis, PA-CPhysician AssistantSaint Helens, OR
John M Aregood III, MDInternal MedicineRockford, IL
Cibi Arumugam, M.D.Internal MedicinePortland, OR
Amit B Ayer, M.D.NeurosurgeryPalo Alto, CA
Robert J Azar, MDGeneral SurgeryGresham, OR
Moses Azubuike, M.DDiagnostic RadiologyPortland, OR
Michele L Babicky, M.D.Surgical OncologyPortland, OR
Aman Bagla, D.O.Internal MedicinePortland, OR
Christopher Bailey, MDAnesthesiologyPortland, OR
Lisa A Bailey, P.A.-CPhysician AssistantPortland, OR
Jill K Baird, M.D.NeurologyVancouver, WA
Jason M Baker, MDFamily PracticeHillsboro, OR
Kathryn B Baker, DORheumatologyPortland, OR
Phillip D Baker, MDDiagnostic RadiologyPortland, OR
Erica T BallardPhysician AssistantPortland, OR
Ashley Ballyns, NPNurse PractitionerSeattle, WA
Megan BarckertNurse PractitionerEugene, OR
Byron Barksdale, M.D.PathologyMadison, WI
Marcos F Barnatan, MDVascular SurgeryPortland, OR
Kelsey Barrick, DPMPodiatryVancouver, WA
Adam R Bartling, PA-CPhysician AssistantGresham, OR
Leah B Baruch, MDFamily PracticePortland, OR
Amie Bates, PA-CPhysician AssistantPortland, OR
Renee A Baugh, M.D.AnesthesiologyDetroit, MI
Stephen F Baugh, MDInternal MedicinePortland, OR
Eric D Bean, M.D., M.S.AnesthesiologyPortland, OR
Judith C Becher, MDInternal MedicinePortland, OR
Bryce Bederka, M.D.Orthopedic SurgeryPortland, OR
Brian M Bedolla, MDFamily PracticeWoodburn, OR
Douglas K Beers, MDInternal MedicinePortland, OR
Michelle M Beilstein, MDGastroenterologyTualatin, OR
Christina G Belter, O.D.OptometryPortland, OR
Christopher M Bender, MDInternal MedicinePortland, OR
Richard W Bergstrom, MDEndocrinologyPortland, OR
Shikhi BhansariInternal MedicinePortland, OR
Sumeeth M Bhat, MDFamily PracticeBeaverton, OR
Monique Biega, NPNurse PractitionerPortland, OR
James J Biemer, MDInternal MedicinePortland, OR
Erin R Biernacki, PAPhysician AssistantJohnson City, TN
Megan Bird, MDObstetrics & GynecologyTualatin, OR
Matthew Biron, MDDiagnostic RadiologyPortland, OR
Gelar Paul N Biscaro, D.O.Family PracticeSaint Helens, OR
Nishanie Bisorca, MDFamily PracticeBeaverton, OR
Daniel M Bissell, MDEmergency MedicineVancouver, WA
Sandip BiswasInternal MedicineGresham, OR
Ratna K Bitra, M.D.NeurologyPortland, OR
Katherine R Black, MDGastroenterologyPortland, OR
Matthew Blackburn, M.D.Medical OncologyPortland, OR
David C Bloom, MDOtolaryngologyVancouver, WA
Robert B Bodor, M.D.Diagnostic RadiologyPortland, OR
Kimberly P Boe, PA-CPhysician AssistantPortland, OR
Christie L Boils, MDPathologyLittle Rock, AR
Cliffton T Bong, M.D.Infectious DiseasePortland, OR
James Bordley, M.D.Pulmonary DiseasePortland, OR
Diana K Boss, M.D.Internal MedicinePortland, OR
Nicolette M Bottesini, DOInternal MedicinePortland, OR
Kevin S Breger, M.D.Internal MedicinePortland, OR
Shelley Brenner, CRNACertified Registered Nurse Anesthetist (CRNA)Lansing, MI
Brieanna R Brown, MDInternal MedicinePortland, OR
Danielle N Brown, PAPhysician AssistantVancouver, WA
Randall Brown, MD, MSNeurologyStanford, CA
Andrew J Bryan, MDOrthopedic SurgeryPortland, OR
Nora J Bucher, MDHematology-OncologyVancouver, WA
Jeffrey C Buehler, M.D.GastroenterologyPortland, OR
Samuel W Bullick, D.O.Pulmonary DiseasePortland, OR
Gretchen C Burchell, FNPNurse PractitionerGresham, OR
Katharine B Burmaster, MDInternal MedicineSalem, VA
Khayree Butler, M.D.Colorectal Surgery (Proctology)Portland, OR
Jeanne H Button, MDPhysical Medicine and RehabilitationPortland, OR
Nicholas E Calvo, M.D.NeurologyPortland, OR
Armando D Camara, MDCardiologyHillsboro, OR
Jocelyn F Camara, MDCardiologyBeaverton, OR
Kayce L Campbell, FNPNurse PractitionerPortland, OR
Tu T Cao, DOInternal MedicineEl Paso, TX
Brandy M Carpenter, RNNurse PractitionerPortland, OR
Caroline M Carwood, FNPNurse PractitionerHillsboro, OR
Julianna M Castaneda, CRNACertified Registered Nurse Anesthetist (CRNA)Albany, NY

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built