Namiko Nerio, D.O., M.S.

With 15 years of practice, Namiko Nerio is an established hospitalist provider, D.O., M.S., after earning their medical degree at Other in 2010. Namiko currently practices across 5 facilities, including Obhg California Pc in Pasadena, California. Their National Provider Identifier (NPI) is 1568747947, 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 Namiko Nerio as a lower-volume hospitalist provider, treating approximately 160 Medicare beneficiaries and delivering 270 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 Namiko Nerio received $143 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.