Individual provider · Type 1 NPI

William Michael Sullivan, DNP, FNP-C

Family Nurse Practitioner · Baltimore, MD

NPI number 1215618145 Active

About NPI 1215618145

William Michael Sullivan, DNP, FNP-C's National Provider Identifier is 1215618145, issued on Jul 25, 2023. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Baltimore, MD. The record was last updated on Aug 4, 2026.