Quick answers
- Does Zachary R. Wier accept Medicare assignment?
- Yes. Medicare's clinician data says Zachary R. Wier accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Zachary R. Wier's NPI number?
- 1063089688. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Zachary R. Wier is enrolled with Medicare (CMS data updated October 2, 2026).
- 421 E Commerce StHernando, MS 38632 (662) 449‑4427
- 50 S Main StWater Valley, MS 38965 (662) 473‑4777
Group practices
Medicare enrollment lists Zachary R. Wier as a member of these groups (CMS data updated October 2, 2026).
- Cornerstone Rehabilitation of Hernando3 clinicians in the group
- Cornerstone Rehabilitation, Inc3 clinicians in the group
Specialties
Find other clinicians: Physical Medicine and Rehabilitation, Mississippi →
Other rehabilitation doctors in Mississippi
Clinicians with the same Medicare primary specialty in Mississippi — not a recommendation.
Other clinicians in Cornerstone Rehabilitation of Hernando
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| School | University Of Tennessee, Hsc, College Of Medicine |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063089688 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians