Quick answers
- Does Sheryl L. Wiedermann accept Medicare assignment?
- Yes. Medicare's clinician data says Sheryl L. Wiedermann 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 Sheryl L. Wiedermann's NPI number?
- 1457837627. 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 Sheryl L. Wiedermann is enrolled with Medicare (CMS data updated October 2, 2026).
- 4130 Abrams RdDallas, TX 75214 (214) 827‑1900
- 5809 Preston Rd, Suite 587Plano, TX 75093 (214) 792‑9949
Group practices
Medicare enrollment lists Sheryl L. Wiedermann as a member of this group (CMS data updated October 2, 2026).
- Copley Hearing Center LLC dba Total Hearing Care5 clinicians in the group
Specialties
- Qualified Audiologistprimary
Other audiologists in Dallas
Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.
Other clinicians in Copley Hearing Center LLC dba Total Hearing Care
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | AU |
|---|---|
| Graduation year | 1992 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457837627 |
| 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