Individual provider · Type 1 NPI

Yahui Guan, MS

Mental Health Counselor · Winchester, MA

NPI number 1144140401 Active

About NPI 1144140401

Yahui Guan, MS's National Provider Identifier is 1144140401, issued on Jul 17, 2026. The primary taxonomy on file is Mental Health Counselor (101YM0800X), and the practice location is in Winchester, MA. The record was last updated on Jul 17, 2026.