Dr. Margo Vassar, M.D.

With 19 years of practice, Dr. Margo Vassar is an established cardiovascular disease (cardiology) provider, M.D., after earning their medical degree at University Of Maryland School Of Medicine in 2001. Dr. currently practices at Queens University Medical Group in Honolulu, Hawaii. Their National Provider Identifier (NPI) is 1578784708, 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. Margo Vassar as a moderate-volume cardiovascular disease (cardiology) provider, treating approximately 524 Medicare beneficiaries and delivering 733 services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.

Under the Physician Payments Sunshine Act, CMS reports that Dr. Margo Vassar received $280 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.