Dr. Mary Thiessen, M.D.

With 20 years of practice, Dr. Mary Thiessen is an established emergency medicine provider, M.D., after earning their medical degree at University Of Kansas School Of Med (kc/wich/sal) in 2003. Dr. currently practices across 5 facilities, including University Of Kansas Hospital in Kansas City, Kansas. Their National Provider Identifier (NPI) is 1033182555, 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. Mary Thiessen as a lower-volume emergency medicine provider, treating approximately 361 Medicare beneficiaries and delivering 630 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. Mary Thiessen received $23 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.