Dr. Mary River, MD

With 20 years of practice, Dr. Mary River is an established nephrology provider, MD, after earning their medical degree at Northwestern University Feinberg Medical School in 1984. Dr. currently practices across 3 facilities, including Saint Alphonsus Medical Center - Nampa in Nampa, Idaho. Their National Provider Identifier (NPI) is 1205882743, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.

CMS Medicare data shows Dr. Mary River as a lower-volume nephrology provider, treating approximately 241 Medicare beneficiaries and delivering 595 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.

Under the Physician Payments Sunshine Act, CMS reports that Dr. Mary River received $265 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.