Dr. Mary Ann Barnes, MD

With 20 years of practice, Dr. Mary Ann Barnes is an established family practice provider, MD, after earning their medical degree at University Of Louisville School Of Medicine in 1981. Dr. currently practices across 2 facilities, including Dermatology Specialists Of Northern Kentucky Psc in Crestview Hills, Kentucky. Their National Provider Identifier (NPI) is 1043389307, 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 Ann Barnes as a lower-volume family practice provider, treating approximately 71 Medicare beneficiaries and delivering 155 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 Ann Barnes received $37 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.