E. William Johnson

With 20 years of practice, E. William Johnson is an established urology provider after earning their medical degree at University Of Hawaii John A. Burns School Of Medicine in 2003. E. currently practices across 2 facilities, including Core Physicians Llc in Exeter, New Hampshire. Their National Provider Identifier (NPI) is 1407967656, 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.

E. William Johnson's practice is located in ZIP 03833 (Exeter, New Hampshire), which has an overall CartoChrome Healthcare Access Score of 48/100 (Limited Access). Access constraints in this ZIP code can affect wait times, specialist availability, and emergency response — context worth knowing when choosing a provider.

CMS Medicare data shows E. William Johnson as a moderate-volume urology provider, treating approximately 962 Medicare beneficiaries and delivering 14K services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.

Under the Physician Payments Sunshine Act, CMS reports that E. William Johnson received $7K in industry payments in 2023. Payments at this scale are in line with specialist-level consulting and speaker-program participation.