Haley B. Zak

Physician Assistant · Downers Grove, IL

Primary taxonomy

363A00000X

Enumerated

2026-09-23

Practice location

Downers Grove, IL

Last NPPES update

2026-09-23

Source: CMS National Plan & Provider Enumeration System (NPPES) and state licensing boards. ScrubHub shows name, credential, taxonomy, practice city/state and license status only.