Dr. Marissa Morningstar Tenenbaum, MD

With 19 years of practice, Dr. Marissa Morningstar Tenenbaum is an established plastic and reconstructive surgery provider, MD, after earning their medical degree at University Of Wisconsin School Of Medicine in 1998. Dr. currently practices across 10 facilities, including Washington University in Saint Louis, Missouri. Their National Provider Identifier (NPI) is 1124232236, 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. Marissa Morningstar Tenenbaum as a lower-volume plastic and reconstructive surgery provider, treating approximately 40 Medicare beneficiaries and delivering 76 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. Marissa Morningstar Tenenbaum received $400 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.