Dr. Margaret Gray-swain, MD

With 20 years of practice, Dr. Margaret Gray-swain is an established obstetrics/gynecology provider, MD, after earning their medical degree at Washington University School Of Medicine in 2002. Dr. currently practices across 2 facilities, including Washington University in Saint Louis, Missouri. Their National Provider Identifier (NPI) is 1245267178, 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. Margaret Gray-swain as a lower-volume obstetrics/gynecology provider, treating approximately 31 Medicare beneficiaries and delivering 47 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. Margaret Gray-swain received $600 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.