MS. LISA ANN JAYCOX ARNP
NPI 1053685362
Nurse Practitioner - Gerontology in Knoxville, TN
About Ms. Lisa Ann Jaycox Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. LISA ANN JAYCOX ARNP (NPI 1053685362) is an individual gerontology provider in Knoxville, Tennessee, licensed in Tennessee (31303) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS, is affiliated with Roane Medical Center, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 3
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
Ms. Lisa Ann Jaycox Arnp 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
8Medicare enrollment records show Lisa Jaycox reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Knoxville, TN 37909
- Reassigned Medicare billing, Tennessee enrollment
- 34 clinicians in this Medicare group
Bristol, TN 37620
- Reassigned Medicare billing, Tennessee enrollment
- 230 clinicians in this Medicare group
Columbia, TN 38401
- Reassigned Medicare billing, Tennessee enrollment
- 11 clinicians in this Medicare group
Bluefield, WV 24701
- Reassigned Medicare billing, Tennessee enrollment
- 227 clinicians in this Medicare group
Fort Myers, FL 33912
- Reassigned Medicare billing, Florida enrollment
- 1,278 clinicians in this Medicare group
Butte, MT 59701
- Reassigned Medicare billing, Montana enrollment
- 69 clinicians in this Medicare group
Missoula, MT 59804
- Reassigned Medicare billing, Montana enrollment
- 155 clinicians in this Medicare group
Las Vegas, NV 89144
- Reassigned Medicare billing, Tennessee enrollment
- 253 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 14
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Roane Medical Center
Acute Care Hospitals · Harriman, TNMethodist Medical Center Of Oak Ridge
Acute Care Hospitals · Oak Ridge, TNFort Loudoun Medical Center
Acute Care Hospitals · Lenoir City, TNFort Sanders Regional Medical Center
Acute Care Hospitals · Knoxville, TNParkwest Medical Center
Acute Care Hospitals · Knoxville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37909 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KNOXVILLE, TN 37909
KNOXVILLE, TN 37909
KNOXVILLE, TN 37909
KNOXVILLE, TN 37909
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 Lisa Jaycox's NPI number?
The NPI number for Lisa Jaycox is 1053685362. It was assigned to this individual provider in the NPPES registry on March 5, 2012.
Where is Lisa Jaycox located?
Lisa Jaycox practices at 3001 Lake Brook Blvd Ste 101, Knoxville, TN 37909. The listed phone number is (865) 374-0600.
What is Lisa Jaycox's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Lisa Jaycox enrolled in Medicare?
Yes. Lisa Jaycox 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 Lisa Jaycox's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Jaycox reassigns Medicare benefits to 8 organizations: Covenant Homecare (Knoxville, TN), Ipc Pac Healthcare Services Of Tennessee PC (Bristol, TN), Caris Palliative Care LLC (Columbia, TN), Cs Pacs 3 Southeast, LLC (Bluefield, WV), Millennium Physician Group LLC (Fort Myers, FL) and 3 more organizations, listed in the Medicare section above. 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 Lisa Jaycox's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lisa Jaycox accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 2 other insurers list Lisa Jaycox 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 Lisa Jaycox affiliated with any hospitals?
According to CMS data, Lisa Jaycox is affiliated with Roane Medical Center, Methodist Medical Center Of Oak Ridge, Fort Loudoun Medical Center, Fort Sanders Regional Medical Center and Parkwest Medical Center.
When was this NPI record last updated?
The NPPES record for Lisa Jaycox was last updated on October 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.