Individual provider · Type 1 NPI

Jonathan Lettieri, CPSS

Peer Specialist · Mather, CA

NPI number 1255293395 Active

About NPI 1255293395

Jonathan Lettieri, CPSS's National Provider Identifier is 1255293395, issued on Nov 26, 2025. The primary taxonomy on file is Peer Specialist (175T00000X), and the practice location is in Mather, CA. The record was last updated on Nov 26, 2025.