Quick answers
- Does Mackenzie R. Fesler accept Medicare assignment?
- Medicare's clinician data says Mackenzie R. Fesler may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Mackenzie R. Fesler's NPI number?
- 1437087269. 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 Mackenzie R. Fesler is enrolled with Medicare (CMS data updated October 2, 2026).
- 709 S Concord StKnoxville, TN 37919 (865) 637‑2321
- 7811 Oak Ridge Hwy, Suite 3Knoxville, TN 37931 (865) 804‑8921
Group practices
Medicare enrollment lists Mackenzie R. Fesler as a member of this group (CMS data updated October 2, 2026).
- Knox Physical Therapy, LLC14 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Tennessee →
Other physical therapists in Knoxville
Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.
Other clinicians in Knox Physical Therapy, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2026 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1437087269 |
| 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