Dr. John Williams, MD

With 21 years of practice, Dr. John Williams is an established thoracic surgery provider, MD, after earning their medical degree at Duke University School Of Medicine in 1976. Dr. currently practices at East Carolina University in Greenville, North Carolina. Their National Provider Identifier (NPI) is 1700869401, 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. John Williams as a lower-volume thoracic surgery provider, treating approximately 55 Medicare beneficiaries and delivering 213 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.