William S. Marsh, D.O. PA

Doctor
3.6

35 reviews

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About This Business

William S. Marsh, DO, specializes in physical medicine and rehabilitation with a secondary focus in pain management in Killeen, Texas. With 37 years of experience since graduating from A.T. Still University Kirksville College of Osteopathic Medicine in 1989, he exceeds the 24-year average among the 103 Killeen physicians in our directory. He holds an active Texas license and registered with the national provider registry since 2005. Hospital affiliations include AdventHealth Central Texas, Seton Medical Center Harker Heights, and Coryell Memorial Hospital. In MIPS, the federal program scoring Medicare clinicians on quality and cost, he holds 87 out of 100. He accepts Medicare and offers telehealth, one of nineteen city doctors with both. Patients rate him 3.6 across 35 reviews.

Verified Provider Info

Specialty (per registry)
Physical Medicine & Rehabilitation
NPI Number
1730162827
Medical school graduate
1989 (37+ years of practice)
Medical school
AT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
State license
K7580 (TX)
Hospital affiliations
Adventhealth Central Texas · Seton Medical Center Harker Heights · Coryell Memorial Hospital
Quality score (CMS MIPS)
87.1/100
Accepts MedicareTelehealth available

Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-19

Address

5320 E Central Texas Expy #105
Killeen, TX 76543

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Information last updated: August 23, 2026