Individual provider · Type 1 NPI

John Mayo

Mental Health Counselor · Brookline, MA

NPI number 1033970710 Active

About NPI 1033970710

John Mayo's National Provider Identifier is 1033970710, issued on Jan 19, 2024. The primary taxonomy on file is Mental Health Counselor (101YM0800X), and the practice location is in Brookline, MA. The record was last updated on Aug 11, 2025.