William Stevens Marsh III, DO
NPI 1730162827ActiveIndividual· Physical Medicine & Rehabilitation· Killeen, TX
Physical Medicine & Rehabilitation (DO) in Killeen, Texas, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 1989). 353 Medicare patients in 2024, $400,520 paid; nearly all of their 356 Part D prescriptions were generic (96%). Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $239.86 in all, mostly food and beverage.
Overview
| NPI | 1730162827 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Nov 22, 2005 |
| Last updated in NPPES | Mar 4, 2021 |
| Certified by provider | Mar 4, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation Primary | 208100000X | K7580 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physical Medicine and Rehabilitation (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 353 |
|---|---|
| Services billed | 7,152 across 50 procedure codes |
| Paid by Medicare | $400,520 |
Part D prescriptions in 2024
| Prescriptions (claims) | 356 · 357 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $23,691 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Physical Medicine And Rehabilitation |
| Secondary specialties | Pain Management |
| Telehealth | Offers telehealth |
Medical group
- William S Marsh III, DO, PAKilleen, TX · 3 clinicians
Hospital affiliations
- Adventhealth Central TexasKilleen, TX
- Coryell Memorial HospitalGatesville, TX
- Seton Medical Center Harker HeightsHarker Heights, TX
Industry payments (Open Payments)
- 2025$239.86 · 5 payments from 2 companies
- 2024$101.96 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $181.61 | 3 |
| Boston Scientific Corporation | $58.25 | 2 |
What the 2025 payments were for
- Food and Beverage$239.86 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physiatrists in Killeen
- 1063440014