Dr. Daniel Irwin, MD

With 12 years of practice, Dr. Daniel Irwin is an established family practice provider, MD, after earning their medical degree at Sanford School Of Medicine Of University Of South Dakota in 2014. Dr. currently practices across 2 facilities, including Spencer Municipal Hospital in Sioux Rapids, Iowa. Their National Provider Identifier (NPI) is 1033524681, 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. Daniel Irwin as a lower-volume family practice provider, treating approximately 215 Medicare beneficiaries and delivering 237 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.