John Reinier Narvaez, MD, MPH

With 11 years of practice, John Reinier Narvaez is an established general surgery provider, MD, MPH, after earning their medical degree at University Of California, San Francisco School Of Medicine in 2015. John currently practices across 2 facilities, including Lac/harbor-ucla Med Center in Torrance, California. Their National Provider Identifier (NPI) is 1396131850, 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 John Reinier Narvaez as a lower-volume general surgery provider, treating approximately 64 Medicare beneficiaries and delivering 114 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 John Reinier Narvaez received $15 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.