Clinicians affiliated with Legacy Emanuel Medical Center

Acute Care Hospitals · Voluntary non-profit - Private · 2801 N Gantenbein Avenue, Portland, OR 97227 · Portland-Vancouver-Hillsboro, OR-WA · CCN 380007

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

573 clinicians affiliated with Legacy Emanuel Medical Center are in the 2024 Medicare Part B data (667 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 (121) · Physician Assistant (55) · Anesthesiology (50) · Nurse Practitioner (41) · Diagnostic Radiology (29) · Cardiology (25) · Psychiatry (24) · Neurology (19) · Emergency Medicine (16) · Pulmonary Disease (15) · Family Practice (14) · General Surgery (12) · Hospitalist (10) · Critical Care (Intensivists) (9) · Neurosurgery (9) · Pathology (9) · Gastroenterology (8) · Infectious Disease (8) · Orthopedic Surgery (8) · Ophthalmology (7) · Podiatry (7) · Interventional Cardiology (6) · Urology (6) · Interventional Radiology (5) · Nephrology (5) · Otolaryngology (5) · Vascular Surgery (5) · Certified Clinical Nurse Specialist (4) · Physical Medicine and Rehabilitation (4) · Thoracic Surgery (4) · Hematology-Oncology (3) · Maxillofacial Surgery (3) · Obstetrics & Gynecology (3) · Pain Management (3) · Psychologist, Clinical (3) · Clinical Cardiac Electrophysiology (2) · Hand Surgery (2) · Medical Oncology (2) · Undefined Physician type (2) · Advanced Heart Failure and Transplant Cardiology (1) · Geriatric Medicine (1) · Gynecological Oncology (1) · Hospice and Palliative Care (1) · Licensed Clinical Social Worker (1) · Optometry (1) · Pediatric Medicine (1) · Plastic and Reconstructive Surgery (1) · Sleep Medicine (1) · Sports Medicine (1)

Clinicians affiliated with Legacy Emanuel Medical Center, 2024

Alphabetical by last name; 1–100 of 573.

NameSpecialtyCity
Nicholas J Abbott, M.D.Clinical Cardiac ElectrophysiologyTualatin, OR
Amir Abdelli, MDPsychiatryMilwaukee, WI
Allison L Abraham, D.O.Internal MedicinePortland, OR
Mayank Agrawal, M.D.CardiologyVancouver, WA
Merrill M Ahrens, MDInternal MedicinePortland, OR
Christopher H Aichele, ARNPNurse PractitionerPortland, OR
Duna Alkhalaileh, DOInternal MedicinePortland, OR
Evan H Alldredge, MDAnesthesiologyPortland, OR
Camilla T Allen, MDPathologyVancouver, WA
Lisa AndersenPhysician AssistantPortland, OR
Amy C Anderton, MDInternal MedicinePortland, OR
David P Andrews, DOInternal MedicinePortland, OR
John M Aregood III, MDInternal MedicineRockford, IL
Brooke E Arias, PAPhysician AssistantPortland, OR
Cibi Arumugam, M.D.Internal MedicinePortland, OR
Alexandra N Ayer, AGACNP- BCNurse PractitionerColorado Springs, CO
Amit B Ayer, M.D.NeurosurgeryPalo Alto, CA
Moses Azubuike, M.DDiagnostic RadiologyPortland, OR
Aman Bagla, D.O.Internal MedicinePortland, OR
Jill K Baird, M.D.NeurologyVancouver, WA
Roy M Bak, M.D.AnesthesiologySpokane, WA
Phillip D Baker, MDDiagnostic RadiologyPortland, OR
Erica T BallardPhysician AssistantPortland, OR
Ronald R Barbosa, M.D.General SurgeryPortland, OR
Laura Barket, DOPsychiatryPortland, OR
Marcos F Barnatan, MDVascular SurgeryPortland, OR
Cassandra BarrettAnesthesiologyPortland, OR
Kelsey Barrick, DPMPodiatryVancouver, WA
Lydia Anne M Bartholow, PMHNPNurse PractitionerPortland, OR
Adam R Bartling, PA-CPhysician AssistantGresham, OR
Matthew Basinger, MDEmergency MedicineSilverton, OR
Arielle A Bauer, MDDiagnostic RadiologyPortland, OR
Stephen F Baugh, MDInternal MedicinePortland, OR
Gina M Bawden, PACPhysician AssistantGresham, OR
Judith C Becher, MDInternal MedicinePortland, OR
Bryce Bederka, M.D.Orthopedic SurgeryPortland, OR
Douglas K Beers, MDInternal MedicinePortland, OR
Brian C Beldowicz, M.D.General SurgeryPortland, OR
Christina G Belter, O.D.OptometryPortland, OR
Christopher M Bender, MDInternal MedicinePortland, OR
Jeanne BereiterPsychiatryPortland, OR
Shikhi BhansariInternal MedicinePortland, OR
Monique Biega, NPNurse PractitionerPortland, OR
Erin R Biernacki, PAPhysician AssistantJohnson City, TN
Matthew Biron, MDDiagnostic RadiologyPortland, OR
Gelar Paul N Biscaro, D.O.Family PracticeSaint Helens, OR
Sandip BiswasInternal MedicineGresham, OR
Katherine R Black, MDGastroenterologyPortland, OR
Matthew Blackburn, M.D.Medical OncologyPortland, OR
Brian M Blair, M.D.UrologyGresham, OR
Robert B Bodor, M.D.Diagnostic RadiologyPortland, OR
Kimberly P Boe, PA-CPhysician AssistantPortland, OR
Cliffton T Bong, M.D.Infectious DiseasePortland, OR
Paul M Bonney, MDPsychiatryPortland, OR
James Bordley, M.D.Pulmonary DiseasePortland, OR
Nikhil Borra, M.D.PsychiatryTucson, AZ
Diana K Boss, M.D.Internal MedicinePortland, OR
Nicolette M Bottesini, DOInternal MedicinePortland, OR
Kevin S Breger, M.D.Internal MedicinePortland, OR
Brenda C Brewer, ARNPNurse PractitionerPortland, OR
Brieanna R Brown, MDInternal MedicinePortland, OR
Randall Brown, MD, MSNeurologyStanford, CA
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
Jeanne H Button, MDPhysical Medicine and RehabilitationPortland, OR
Elizabeth J Calvillo Sommerfeldt, PAPhysician AssistantMcminnville, OR
Nicholas E Calvo, M.D.NeurologyPortland, OR
Armando D Camara, MDCardiologyHillsboro, OR
Jocelyn F Camara, MDCardiologyBeaverton, OR
Tu T Cao, DOInternal MedicineEl Paso, TX
Smitha R Chadaga, MDInternal MedicinePortland, OR
Arjun K Chagarlamudi, M.D.CardiologyPortland, OR
Lauren M Champion, D.O.Internal MedicinePortland, OR
Matthew Champion, M.D.Pulmonary DiseasePortland, OR
Pradeep Chandan, DONeurologyPortland, OR
Sumitra Chandrasekaran, MDInternal MedicinePortland, OR
August W Chang, MDAnesthesiologyLas Vegas, NV
Eric C Chang, MDInfectious DiseasePortland, OR
Allen C Cheng, MD, DDSMaxillofacial SurgeryPortland, OR
Edward Cheng, M.D,CardiologyGresham, OR
Mark W Cheng, M.D.Physical Medicine and RehabilitationPortland, OR
Hoiwan CheungDiagnostic RadiologyOakland, CA
Jordan ChickEmergency MedicineSpringfield, OR
Christopher V Chien, M.D.Advanced Heart Failure and Transplant CardiologyPortland, OR
Gary Chiotti, DPMPodiatryHillsboro, OR
Andrew A Chiu, MDAnesthesiologyPortland, OR
Vivian M ChoiAnesthesiologyPortland, OR
Tai L Chon, D.O.Internal MedicineSanta Monica, CA
Chun Khai Chong, MDNephrologyPortland, OR
Mustaquim F Chowdhury, MDInternal MedicineHillsboro, OR
Kaerli M ChristensenDiagnostic RadiologySalt Lake City, UT
Stefan ChristisonInternal MedicinePortland, OR
Stephanie T Chu, M.D., M.P.H.Medical OncologyPortland, OR
Matthew Chuang, MDAnesthesiologyWest Hollywood, CA
Christine S Chun, FNP-CNurse PractitionerPortland, OR
David P Ciaverella, DODiagnostic RadiologyPortland, OR
Paul R Cieslak, M.D.Infectious DiseasePortland, OR
Stacey CohenNurse PractitionerPortland, OR

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