Clinicians affiliated with Tri-State Memorial Hospital

Critical Access Hospitals · Voluntary non-profit - Private · 1221 Highland Avenue, Clarkston, WA 99403 · Lewiston, ID-WA · CCN 501332

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

160 clinicians affiliated with Tri-State Memorial Hospital are in the 2024 Medicare Part B data (188 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 · Nurse Practitioner (41) · Internal Medicine (19) · Physician Assistant (19) · Family Practice (14) · Diagnostic Radiology (6) · Orthopedic Surgery (6) · Certified Registered Nurse Anesthetist (CRNA) (5) · Hospitalist (5) · Emergency Medicine (4) · General Surgery (4) · Cardiology (3) · Gastroenterology (3) · Nephrology (3) · Neurology (3) · Neurosurgery (3) · Otolaryngology (3) · Pulmonary Disease (3) · Rheumatology (3) · Critical Care (Intensivists) (2) · Radiation Oncology (2) · Urology (2) · Allergy/ Immunology (1) · Anesthesiology (1) · General Practice (1) · Interventional Radiology (1) · Obstetrics & Gynecology (1) · Ophthalmology (1) · Podiatry (1)

Nephrology affiliated with Tri-State Memorial Hospital, 2024

Alphabetical by last name; 3.

NameCity
Steven R Bialkin, M.D.Baton Rouge, LA
Obioma N Onuorah, M.D.Kennewick, WA
Onder Orgul, MDWalla Walla, WA

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