Individual provider · Type 1 NPI

Jonathan Castejon

Addiction (Substance Use Disorder) Counselor · Chicago, IL

NPI number 1013867506 Active

About NPI 1013867506

Jonathan Castejon's National Provider Identifier is 1013867506, issued on Feb 2, 2026. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in Chicago, IL. The record was last updated on Feb 2, 2026.