Quick answers
- Does Rhett T. Butler accept Medicare assignment?
- Yes. Medicare's clinician data says Rhett T. Butler 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 Rhett T. Butler's NPI number?
- 1841278371. 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 Rhett T. Butler is enrolled with Medicare (CMS data updated October 2, 2026).
- 1540 Member Ln, Suite 100Knoxville, TN 37909 (865) 579‑0552
- 575 Oak Ridge Tpke, Suite 110Oak Ridge, TN 37830 (865) 579‑0552
- 9101 Pineville Matthews Rd, Suite RPineville, NC 28134 (704) 253‑4400
Group practices
Medicare enrollment lists Rhett T. Butler as a member of these groups (CMS data updated October 2, 2026).
- Pain Consultants of East Tennessee, PLLC18 clinicians in the group
- After Hours Urgent Care Center PLLC4 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Knoxville
Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.
Other clinicians in Pain Consultants of East Tennessee, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2025 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841278371 |
| 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