Dr. Marilyn Ryan, M.D.

With 20 years of practice, Dr. Marilyn Ryan is an established endocrinology provider, M.D., after earning their medical degree at State University Of Ny Upstate Medical University in 1979. Dr. currently practices across 2 facilities, including Main Line Ear, Nose And Throat Pc in Paoli, Pennsylvania. Their National Provider Identifier (NPI) is 1386733780, 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. Marilyn Ryan as a moderate-volume endocrinology provider, treating approximately 635 Medicare beneficiaries and delivering 2K services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.

Under the Physician Payments Sunshine Act, CMS reports that Dr. Marilyn Ryan received $363 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.