Dr. Johnny Nguyen, DO

With 11 years of practice, Dr. Johnny Nguyen is an established internal medicine provider, DO, after earning their medical degree at Other in 2015. Dr. currently practices at Kelsey-seybold Medical Group, Pllc in Houston, Texas. Their National Provider Identifier (NPI) is 1467834572, 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. Johnny Nguyen as a lower-volume internal medicine provider, treating approximately 34 Medicare beneficiaries and delivering 55 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. Johnny Nguyen received $35 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.