Individual provider · Type 1 NPI

John S. Sullivan, MD

Allergy Physician · Worcester, MA

NPI number 1568466324 Active

About NPI 1568466324

John S. Sullivan, MD's National Provider Identifier is 1568466324, issued on Jun 9, 2005. The primary taxonomy on file is Allergy Physician (207KA0200X), and the practice location is in Worcester, MA. The record was last updated on Sep 3, 2008.