MACKENZIE ROSE FESLER DPT
NPI 1437087269
Physical Therapist in Knoxville, TN

Active since May 12, 2026
709 S CONCORD ST, KNOXVILLE, TN 37919(865) 637-2321(865) 637-4664 Get Directions Write a Review

NPPES record last updated: May 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 21, 2026, May 12, 2026 (2 updates tracked since 2026).

About Mackenzie Rose Fesler Dpt NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MACKENZIE ROSE FESLER DPT (NPI 1437087269) is an individual physical therapist in Knoxville, Tennessee, licensed in Tennessee (17088) and active in the NPI registry since May 2026. She maintains 2 additional practice locations and is a graduate of Other (2026).

NPPES Registry Identity

NPI1437087269
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameMACKENZIE ROSE FESLERCredential: DPT
Location Address709 S CONCORD STKnoxville, TN 37919-3309
Mailing Address2642 Pepper Branch DrMurfreesboro, TN 37128-1568 · (931) 626-7425
Fax(865) 637-4664
Sole ProprietorNo
Medical School CMSOtherGraduated 2026
Enumeration DateMay 12, 2026
Last NPPES UpdateMay 21, 20262 updates tracked since enumeration
NPPES CertifiedMay 21, 2026
✔ NPI 1437087269 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License✔ Licensed in TN · 17088
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
709 S CONCORD ST, Knoxville, TN 37919

Secondary Practice Locations 2

Location 17811 Oak Ridge Hwy Ste 3Knoxville, TN 37931-2345 · Phone (865) 313-2445 · Fax (865) 313-2455
Location 2465 N Park 40 BlvdKnoxville, TN 37923-3615 · Phone (865) 357-5088 · Fax (865) 691-3617

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mackenzie Rose Fesler Dpt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3870057839
PECOS Enrollment IDI20260710000321

Medicare Billing Reassignment

Medicare enrollment records show Mackenzie Fesler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Physical Therapist
7811 OAK RIDGE HWY STE 3
Knoxville, TN 37931
  • Reassigned Medicare billing, Tennessee enrollment
  • 17 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Specialist
709 S CONCORD ST
KNOXVILLE, TN 37919
Physical Therapist
709 S CONCORD ST
KNOXVILLE, TN 37919
Physical Therapist
709 S CONCORD ST
KNOXVILLE, TN 37919
Physical Therapist
709 S CONCORD ST
KNOXVILLE, TN 37919
Physical Therapist
709 S CONCORD ST
KNOXVILLE, TN 37919
Physical Therapist
709 S CONCORD ST
KNOXVILLE, TN 37919
Physical Therapist
709 S CONCORD ST
KNOXVILLE, TN 37919
Physical Therapist
709 S CONCORD ST
KNOXVILLE, TN 37919

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mackenzie Fesler's NPI number?

The NPI number for Mackenzie Fesler is 1437087269. It was assigned to this individual provider in the NPPES registry on May 12, 2026.

Where is Mackenzie Fesler located?

Mackenzie Fesler practices at 709 S Concord St, Knoxville, TN 37919. The listed phone number is (865) 637-2321.

What is Mackenzie Fesler's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Is Mackenzie Fesler enrolled in Medicare?

Yes. Mackenzie Fesler is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mackenzie Fesler's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mackenzie Fesler reassigns Medicare benefits to Knox Physical Therapy, LLC (Knoxville, TN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mackenzie Fesler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mackenzie Fesler accept?

Health plans from BlueCross BlueShield of Tennessee list Mackenzie Fesler as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mackenzie Fesler was last updated on May 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.