Dr. Frank Joseph O Brien, MD

With 10 years of practice, Dr. Frank Joseph O Brien is an established nephrology provider, MD, after earning their medical degree at Other in 2006. Dr. currently practices across 10 facilities, including Washington University in Saint Louis, Missouri. Their National Provider Identifier (NPI) is 1144774266, 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.

Dr. Frank Joseph O Brien's practice is located in ZIP 63110 (Saint Louis, Missouri), which has an overall CartoChrome Healthcare Access Score of 97/100 (Healthcare Paradise). Patients in this area have comparatively strong access to primary care, specialists, and hospital services.

CMS Medicare data shows Dr. Frank Joseph O Brien as a lower-volume nephrology provider, treating approximately 213 Medicare beneficiaries and delivering 2K 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. Frank Joseph O Brien received $2K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.