MS. LISA ANN JAYCOX ARNP
NPI 1053685362
Nurse Practitioner - Gerontology in Knoxville, TN

Active since March 05, 2012PECOS EnrolledAccepts Medicare Assignment
3001 LAKE BROOK BLVD STE 101, KNOXVILLE, TN 37909(865) 374-0600 Get Directions Write a Review

NPPES record last updated: October 20, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 20, 2022, Aug 19, 2020, Nov 27, 2019 and 3 more (6 updates tracked since 2017).

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

NPI1053685362
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameMS. LISA ANN JAYCOXCredential: ARNP
Location Address3001 LAKE BROOK BLVD STE 101Knoxville, TN 37909-3761
Mailing Address3001 Lake Brook Blvd Ste 101Knoxville, TN 37909-3761 · (865) 374-0600
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMarch 5, 2012
Last NPPES UpdateOctober 20, 20226 updates tracked since enumeration
NPPES CertifiedOctober 20, 2022
✔ NPI 1053685362 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in TN · 31303
Also ListedRegistered NurseTaxonomy 163W00000X · License 9208812 (FL)
Also ListedNurse PractitionerTaxonomy 363L00000X · License ARNP9208812 (FL)
3001 LAKE BROOK BLVD STE 101, Knoxville, TN 37909

Other Identifiers 3

Medicaid020717700FL
OtherTGWF7FL · Bcbs
OtherIY900ZFL · Medicare

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.

PECOS PAC ID5991073850
PECOS Enrollment IDI20221207002515
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

8

Medicare 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.

Same address
Hospice Care, Community Based
3001 LAKE BROOK BLVD, SUITE 101
Knoxville, TN 37909
  • Reassigned Medicare billing, Tennessee enrollment
  • 34 clinicians in this Medicare group
Internal Medicine
1 MEDICAL PARK BLVD
Bristol, TN 37620
  • Reassigned Medicare billing, Tennessee enrollment
  • 230 clinicians in this Medicare group
Hospice and Palliative Medicine
5010 TROTWOOD AVE
Columbia, TN 38401
  • Reassigned Medicare billing, Tennessee enrollment
  • 11 clinicians in this Medicare group
Hospitalist
1600 BLAND ST
Bluefield, WV 24701
  • Reassigned Medicare billing, Tennessee enrollment
  • 227 clinicians in this Medicare group
Family Medicine
6321 DANIELS PKWY
Fort Myers, FL 33912
  • Reassigned Medicare billing, Florida enrollment
  • 1,278 clinicians in this Medicare group
Internal Medicine
2400 CONTINENTAL DR
Butte, MT 59701
  • Reassigned Medicare billing, Montana enrollment
  • 69 clinicians in this Medicare group
Internal Medicine
2827 FORT MISSOULA RD
Missoula, MT 59804
  • Reassigned Medicare billing, Montana enrollment
  • 155 clinicians in this Medicare group
Hospitalist
10550 PARK RUN DR
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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
222 services47 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
91 services91 patients
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
72 services34 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
70 services61 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
52 services52 patients
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
43 services32 patients

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, TN
5/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440031
Location8045 Roane Medical Center DriveHarriman, TN 37748 · Roane County
Emergency services

Methodist Medical Center Of Oak Ridge

Acute Care Hospitals · Oak Ridge, TN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440034
Location990 Oak Ridge Turnpike Box 529Oak Ridge, TN 37830 · Anderson County
Emergency services Birthing friendly

Fort Loudoun Medical Center

Acute Care Hospitals · Lenoir City, TN
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number440110
Location550 Fort Loudon Medical Center DrLenoir City, TN 37772 · Loudon County
Emergency services

Fort Sanders Regional Medical Center

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440125
Location1901 W Clinch AveKnoxville, TN 37916 · Knox County
Emergency services Birthing friendly

Parkwest Medical Center

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440173
Location9352 Park West BlvdKnoxville, TN 37923 · Knox County
Emergency services Birthing friendly

Physician 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.

New Patient
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Nurse Practitioner (Family)
3001 LAKE BROOK BLVD STE 101
KNOXVILLE, TN 37909
Nurse Practitioner (Family)
3001 LAKE BROOK BLVD STE 101
KNOXVILLE, TN 37909
Nurse Practitioner
3001 LAKE BROOK BLVD STE 101
KNOXVILLE, TN 37909
Nurse Practitioner (Adult Health)
3001 LAKE BROOK BLVD STE 101
KNOXVILLE, TN 37909
Nurse Practitioner (Family)
3001 LAKE BROOK BLVD STE 101
KNOXVILLE, TN 37909
Family Medicine (Hospice and Palliative Medicine)
3001 LAKE BROOK BLVD STE 101
KNOXVILLE, TN 37909
Nurse Practitioner (Psychiatric/Mental Health)
3001 LAKE BROOK BLVD STE 101
KNOXVILLE, TN 37909
Nurse Practitioner (Family)
3001 LAKE BROOK BLVD STE 101
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.