Quick answers
- Does Kalie R. Heftka accept Medicare assignment?
- Medicare's clinician data says Kalie R. Heftka may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Kalie R. Heftka see?
- In 2024, CMS data shows 11 Original Medicare patients and 243 services for Kalie R. Heftka. This counts Original Medicare only and measures volume, not quality.
- What is Kalie R. Heftka's NPI number?
- 1639691041. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Kalie R. Heftka, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 11 |
|---|---|
| Services billed to Medicare | 243 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Therapy procedure using manual technique, each 15 minutes (97140)65 services
Practice locations
Addresses where Kalie R. Heftka 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 Kalie R. Heftka 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 | 2017 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1639691041 |
| 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
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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