Dr. Marta Mortensen, MD

With 20 years of practice, Dr. Marta Mortensen is an established family practice provider, MD, after earning their medical degree at Saint Louis University School Of Medicine in 1990. Dr. currently practices at Athletico Ltd in Saint Louis, Missouri. Their National Provider Identifier (NPI) is 1538112883, 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. Marta Mortensen as a lower-volume family practice provider, treating approximately 17 Medicare beneficiaries and delivering 49 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. Marta Mortensen received $14 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.