Dr. Jason Kolfenbach, MD

With 19 years of practice, Dr. Jason Kolfenbach is an established rheumatology provider, MD, after earning their medical degree at University Of Iowa, Rj & L Carver College Of Medicine in 2004. Dr. currently practices across 4 facilities, including University Of Colorado Hospital Authority in Aurora, Colorado. Their National Provider Identifier (NPI) is 1487791752, 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. Jason Kolfenbach as a lower-volume rheumatology provider, treating approximately 175 Medicare beneficiaries and delivering 285 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. Jason Kolfenbach received $75 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.