Dr. Peter Lennarson, MD

With 20 years of practice, Dr. Peter Lennarson is an established neurosurgery provider, MD, after earning their medical degree at University Of Wisconsin School Of Medicine in 1995. Dr. currently practices across 3 facilities, including Colorado Permanente Medical Group Pc in Denver, Colorado. Their National Provider Identifier (NPI) is 1013966001, 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. Peter Lennarson as a lower-volume neurosurgery provider, treating approximately 160 Medicare beneficiaries and delivering 453 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. Peter Lennarson received $211 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.