Dr. Maria Barnes, OD

With 18 years of practice, Dr. Maria Barnes is an established healthcare provider, OD,. Dr. currently practices at Monadnock Emergency Physicians Pllc in Antioch, Tennessee. Their National Provider Identifier (NPI) is 1558527960, 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. Maria Barnes as a lower-volume healthcare provider, treating approximately 15 Medicare beneficiaries and delivering 20 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. Maria Barnes received $50 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.