KAYLA EXUM APN
NPI 1194148007
Internal Medicine - Pulmonary Disease in Chattanooga, TN
About Kayla Exum Apn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAYLA EXUM APN (NPI 1194148007) is an individual pulmonary disease provider in Chattanooga, Tennessee, licensed in Tennessee (18292) and active in the NPI registry since January 2014. She is enrolled in Medicare PECOS, is affiliated with Erlanger Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Kayla Exum Apn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Kayla Exum reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chattanooga, TN 37403
- Reassigned Medicare billing, Tennessee enrollment
- 533 clinicians in this Medicare group
Chattanooga, TN 37403
- Reassigned Medicare billing, Tennessee enrollment
- 679 clinicians in this Medicare group
Jasper, GA 30143
- Reassigned Medicare billing, Georgia enrollment
- 317 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Erlanger Medical Center
Acute Care Hospitals · Chattanooga, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37402 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
CHATTANOOGA, TN 37402
CHATTANOOGA, TN 37402
CHATTANOOGA, TN 37402
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 Kayla Exum's NPI number?
The NPI number for Kayla Exum is 1194148007. It was assigned to this individual provider in the NPPES registry on January 28, 2014. The provider is also known as Kayla Renea Sells Rn.
Where is Kayla Exum located?
Kayla Exum practices at 709 Walnut St, Chattanooga, TN 37402. The listed phone number is (421) 266-7721.
What is Kayla Exum's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Kayla Exum enrolled in Medicare?
Yes. Kayla Exum is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Kayla Exum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kayla Exum reassigns Medicare benefits to 3 organizations: Chattanooga Hamilton County Hospital Authority (Chattanooga, TN), Erlanger Health (Chattanooga, TN) and Piedmont Specialty Hospital Billing LLC (Jasper, GA). Each 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 Kayla Exum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kayla Exum accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 1 other insurer list Kayla Exum 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.
Is Kayla Exum affiliated with any hospitals?
According to CMS data, Kayla Exum is affiliated with Erlanger Medical Center.
When was this NPI record last updated?
The NPPES record for Kayla Exum was last updated on January 16, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.
# Kayla Exum, APN · NPI 1194148007
Pulmonary Disease physician in Chattanooga, Tennessee. Individual provider, active in the CMS NPPES registry since January 28, 2014.
## Identity
- **NPI:** 1194148007 (Entity type: Individual)
- **Enumerated:** January 28, 2014
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 18292 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 709 WALNUT ST, Chattanooga, TN 37402-1916
- **Phone:** (421) 266-7721
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Chattanooga Hamilton County Hospital Authority (NPI 1154751931, Chattanooga, TN); Erlanger Health (NPI 1477256303, Chattanooga, TN); Piedmont Specialty Hospital Billing LLC (NPI 1699290510, Jasper, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** January 16, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1194148007) · Data from the CMS NPPES public registry.