Clinicians affiliated with Legacy Clinics LLC

713 clinicians on file with this group · most practice in Portland-Vancouver-Hillsboro, OR-WA · PAC ID 0244144004

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

616 clinicians affiliated with Legacy Clinics LLC are in the 2024 Medicare Part B data, 431 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 (150) · Physician Assistant (91) · Nurse Practitioner (76) · Neurology (34) · Cardiology (33) · General Surgery (23) · Obstetrics & Gynecology (20) · Family Practice (17) · Pulmonary Disease (17) · Hospitalist (16) · Psychiatry (13) · Critical Care (Intensivists) (12) · Emergency Medicine (8) · Infectious Disease (8) · Interventional Cardiology (7) · Neurosurgery (7) · Radiation Oncology (7) · Anesthesiology (6) · Podiatry (6) · Sleep Medicine (6) · Gastroenterology (5) · Geriatric Medicine (5) · Thoracic Surgery (5) · Vascular Surgery (5) · Gynecological Oncology (4) · Licensed Clinical Social Worker (4) · Certified Clinical Nurse Specialist (3) · Colorectal Surgery (Proctology) (3) · Hospice and Palliative Care (3) · Orthopedic Surgery (3) · Physical Therapist in Private Practice (3) · Clinical Cardiac Electrophysiology (2) · Pediatric Medicine (2) · Plastic and Reconstructive Surgery (2) · Urology (2) · Advanced Heart Failure and Transplant Cardiology (1) · Certified Nurse Midwife (1) · Endocrinology (1) · Geriatric Psychiatry (1) · Psychologist, Clinical (1) · Sports Medicine (1) · Surgical Oncology (1) · Undefined Physician type (1)

Specialty links go to the specialty in Portland-Vancouver-Hillsboro, OR-WA.

Clinicians affiliated with Legacy Clinics LLC, 2024

Alphabetical by last name; 601–616 of 616.

NameSpecialtyCity
Erin K Wood, NPNurse PractitionerRedmond, OR
Kenna M Wood, D.O.Internal MedicinePortland, OR
David E Wu, M.D.CardiologyPortland, OR
Zhuchen XuInternal MedicineMilwaukee, WI
Maksim YefimovPhysician AssistantPortland, OR
Debbie A Yoro, LCSWLicensed Clinical Social WorkerPortland, OR
Daniel W Young, MDInternal MedicinePortland, OR
Ryan Yuan, M.D.CardiologyBellevue, WA
Christina YunPhysician AssistantPortland, OR
Jennifer L Zakhireh, M.D.General SurgeryGresham, OR
Michael J Zalanka, MDPsychiatryPortland, OR
Nicholas L Zalewski, MDNeurologyFort Myers, FL
Luai Zarour, MDGeneral SurgeryGresham, OR
Maria Dulce Regina T Zarraga, M.D.Geriatric MedicinePortland, OR
Ting Ting Zhou, M.D.Internal MedicineGresham, OR
Deryk M Zinser, DOFamily PracticeSandy, OR

Practice locations

Listed practice locations in Oregon, 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