Dr. Zachary Lonjers, MD

With 11 years of practice, Dr. Zachary Lonjers is an established pulmonary disease provider, MD, after earning their medical degree at Loyola University Of Chicago, Stritch School Of Medicine in 2015. Dr. currently practices across 4 facilities, including Washington University in Saint Louis, Missouri. Their National Provider Identifier (NPI) is 1104205491, 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.

Dr. Zachary Lonjers's practice is located in ZIP 63110 (Saint Louis, Missouri), which has an overall CartoChrome Healthcare Access Score of 97/100 (Healthcare Paradise). Patients in this area have comparatively strong access to primary care, specialists, and hospital services.

CMS Medicare data shows Dr. Zachary Lonjers as a lower-volume pulmonary disease provider, treating approximately 93 Medicare beneficiaries and delivering 200 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.