Individual provider · Type 1 NPI

Alexandra Leigh Haller, MS, ATR-P

Mental Health Counselor · Vienna, VA

NPI number 1265396022 Active

About NPI 1265396022

Alexandra Leigh Haller, MS, ATR-P's National Provider Identifier is 1265396022, issued on Dec 15, 2025. The primary taxonomy on file is Mental Health Counselor (101YM0800X), and the practice location is in Vienna, VA. The record was last updated on Dec 15, 2025.