Quick answers
- Does Tammis A. Chadwell accept Medicare assignment?
- Yes. Medicare's clinician data says Tammis A. Chadwell 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 Tammis A. Chadwell's NPI number?
- 1346591781. 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 Tammis A. Chadwell is enrolled with Medicare (CMS data updated October 2, 2026).
- 129 Alondra WayRound Rock, TX 78681 (917) 830‑2098
- 3405 El Salido PkwyCedar Park, TX 78613 (512) 270‑2247
Group practices
Medicare enrollment lists Tammis A. Chadwell as a member of these groups (CMS data updated October 2, 2026).
- Legacy Healthcare Services Inc3,223 clinicians in the group
- Jumpstart Services Inc8 clinicians in the group
Specialties
Find other clinicians: Qualified Speech Language Pathologist, Texas →
Other speech-language pathologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Other clinicians in Legacy Healthcare Services Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2008 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346591781 |
| 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