NPI age
19 years
Enumerated 2006-06-29
● Active Type 2 · Organization
William S Marsh Iii, Do, PA
William S Marsh Iii, Do, PA is 1 of 1738 physical medicine & rehabilitation organizations in Texas.
Primary specialty
Physical Medicine & Rehabilitation
Plus 2 secondary
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Marsh
Owner
Last NPPES update
2022-08-08
Source: monthly bulk 2026-05
How this organization compares
Across 1738 active physical medicine & rehabilitation providers in Texas.
NPI age
19 years
↑ 7 yr above median
Practice locations
1
0 secondary on file
Subspecialties
2
In the 27% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-06Enumerated in NPPES
2006
2026
Where they practice
Primary practice location
5320 E Central Texas Expy Ste 105
Killeen, TX 765435516
Mailing address
Po Box 11748
Killeen, TX 765471748
Authorized official
William S Marsh, DO
Owner
📞 2545191900
Individual providers at this organization
3 individual providers on file at this primary practice address.
- Scarlett Foster, MPAS, PA-C Physician Assistant NPI 1144211004
- William Marsh, DO Physical Medicine & Rehabilitation NPI 1730162827
- Beth Vanderpool, PA Physician Assistant NPI 1285718213
Specialties
-
Physical Medicine & Rehabilitation PrimaryPhysical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from...
-
Clinic/CenterDefinition to come...
-
Family MedicineFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 00437R | BLUE CROSS BLUE SHIELD |
| 05 (TX) | 145079302 |
Practice context
Multi-provider organization. 3 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.