Individual provider · Type 1 NPI

Mark Wall, PhD

Professional Counselor · Dallas, TX

NPI number 1265617484 Active

About NPI 1265617484

Mark Wall, PhD's National Provider Identifier is 1265617484, issued on Jan 7, 2008. The primary taxonomy on file is Professional Counselor (101YP2500X), and the practice location is in Dallas, TX. The record was last updated on Sep 20, 2026.