Dr. Tristan Seitz, MD

With 20 years of practice, Dr. Tristan Seitz is an established internal medicine provider, MD, after earning their medical degree at University Of Washington School Of Medicine in 1998. Dr. currently practices across 2 facilities, including St. Peter's Health in Helena, Montana. Their National Provider Identifier (NPI) is 1568482925, 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. Tristan Seitz as a lower-volume internal medicine provider, treating approximately 209 Medicare beneficiaries and delivering 671 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.