Dr. Brian Callender, M.D.

With 19 years of practice, Dr. Brian Callender is an established internal medicine provider, M.D., after earning their medical degree at University Of Chicago, Pritzker School Of Medicine in 2004. Dr. currently practices across 4 facilities, including University Of Chicago in Chicago, Illinois. Their National Provider Identifier (NPI) is 1447472782, 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. Brian Callender as a lower-volume internal medicine provider, treating approximately 34 Medicare beneficiaries and delivering 95 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.