Medical school: AT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated: 1989
Also: PAIN MANAGEMENT
Offers telehealth
NPI: 1730162827
Practice Locations (1)
WILLIAM S MARSH III, DO, PA
5320 E CENTRAL TEXAS EXPY, SUITE 105
KILLEEN, TX 765435516
2545191900
Source: CMS National Downloadable File, September 2026.