Individual provider · Type 1 NPI

Ruben Castillo, DNP, APRN, FNP-BC

Family Nurse Practitioner · Cicero, IL

NPI number 1083518757 Active

About NPI 1083518757

Ruben Castillo, DNP, APRN, FNP-BC's National Provider Identifier is 1083518757, issued on Oct 6, 2026. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Cicero, IL. The record was last updated on Oct 6, 2026.