Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Stevens Marsh III, DO

Individual provider Physical Medicine & Rehabilitation Physician · NPI 1730162827

William Stevens Marsh III, DO is a Physical Medicine and Rehabilitation in Killeen, Texas. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1989, 37 years ago. Practices with William S Marsh III, DO, PA, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
37
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
TX
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

5320 E Central Texas Expy Ste 105
Killeen, TX 76543-5516
Phone: (254) 519-1900
Fax: (254) 519-1980
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence K7580 (TX)

Record details

NPI number1730162827
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESMarch 4, 2021
Certification dateMarch 4, 2021
Mailing address5320 E Central Texas Expy Ste 105, Killeen, TX 76543-5516

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Also practisesPAIN MANAGEMENT
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 1989 (37 years in practice)
Group practice William S Marsh Iii, Do, Pa — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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