Dr. Mark Hart, M.D.

With 21 years of practice, Dr. Mark Hart is an established cardiovascular disease (cardiology) provider, M.D., after earning their medical degree at Oregon Health Sciences University School Of Medicine in 1988. Dr. currently practices across 2 facilities, including Portland Adventist Medical Center in Portland, Oregon. Their National Provider Identifier (NPI) is 1134111669, 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.

Dr. Mark Hart's practice is located in ZIP 97216 (Portland, Oregon), which has an overall CartoChrome Healthcare Access Score of 63/100 (Moderate Access). Access to care in this area is moderate — most services are reachable but with meaningful variability by specialty.

CMS Medicare data shows Dr. Mark Hart as a moderate-volume cardiovascular disease (cardiology) provider, treating approximately 781 Medicare beneficiaries and delivering 1K 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. Mark Hart received $235 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.