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JENNIFER ANNE LAY FNP-BC
NPI 1508254350
Nurse Practitioner in Knoxville, TN

Active since January 02, 2015PECOS Enrolled
2120 HIGHLAND AVENUE, KNOXVILLE, TN 37916(865) 525-4131(865) 541-2787 Get Directions Write a Review

NPPES record last updated: January 9, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Jennifer Anne Lay Fnp-bc NPPES

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

JENNIFER ANNE LAY FNP-BC (NPI 1508254350) is an individual nurse practitioner in Knoxville, Tennessee, licensed in Tennessee (18808) and active in the NPI registry since January 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508254350
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameJENNIFER ANNE LAYCredential: FNP-BC
Location Address2120 HIGHLAND AVENUEKnoxville, TN 37916
Mailing Address2717 East Oakland AvenueJohnson City, TN 37601-1843 · (423) 926-2358 · Fax (423) 926-2680
Phone(865) 525-4131
Fax(865) 541-2787
Sole ProprietorYes
Enumeration DateJanuary 2, 2015
Last NPPES UpdateJanuary 9, 2024
✔ NPI 1508254350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in TN · 18808
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 18808 (TN)
2120 HIGHLAND AVENUE, Knoxville, TN 37916
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jennifer Anne Lay Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

4

Medicare enrollment records show Jennifer Lay reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

American Anesthesiology Of Tennessee, P.C.
0.1 mi
Nurse Anesthetist, Certified Registered
501 20TH ST, SUITE 606
Knoxville, TN 37916
  • Reassigned Medicare billing, Tennessee enrollment
  • Medicare enrollment name: American Anesthesiology Of Tennessee PC
  • 959 clinicians in this Medicare group
NPI 1245279777 (865) 546-8040
Integrated Health Transitions, PLLC
92 mi
Internal Medicine
3209 BRISTOL HWY
Johnson City, TN 37601
  • Reassigned Medicare billing, Tennessee enrollment
  • 73 clinicians in this Medicare group
NPI 1922463470 (423) 926-2358
Renuven Aco PLLC
92 mi
Internal Medicine
3209 BRISTOL HWY
Johnson City, TN 37601
  • Reassigned Medicare billing, Tennessee enrollment
  • 73 clinicians in this Medicare group
NPI 1568209872 (423) 926-2358
Signify Health Medical Associates, PLLC
765 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Tennessee enrollment
  • 528 clinicians in this Medicare group
NPI 1750845863 (972) 715-3800

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 6

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.
527 services92 patients
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.
373 services49 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
45 services20 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.
45 services22 patients
Nursing facility discharge management, more than 30 minutes 99316
Nursing facility discharge management over 30 minutes is a comprehensive process where a healthcare team prepares you for leaving the facility. It involves creating a tailored plan, coordinating care, and ensuring a smooth transition to your next care setting.
44 services41 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
27 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37916 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.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
3 suppliers14 claims14 services$61.31 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers13 claims13 services$19.68 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers14 claims14 services$103.45 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
4 suppliers17 claims17 services$22.65 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

MS. LESLIE LYNETTE TAYLOR PTA
Physical Medicine & Rehabilitation
2120 HIGHLAND AVENUE
KNOXVILLE, TN 37916
Knox County (865) 742-1694

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 Jennifer Lay's NPI number?

The NPI number for Jennifer Lay is 1508254350. It was assigned to this individual provider in the NPPES registry on January 2, 2015.

Where is Jennifer Lay located?

Jennifer Lay practices at 2120 Highland Avenue, Knoxville, TN 37916. The listed phone number is (865) 525-4131.

What is Jennifer Lay's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Jennifer Lay enrolled in Medicare?

Yes. Jennifer Lay is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jennifer Lay's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Lay reassigns Medicare benefits to 4 organizations: American Anesthesiology Of Tennessee, P.C. (Knoxville, TN), Integrated Health Transitions, PLLC (Johnson City, TN), Renuven Aco PLLC (Johnson City, TN) and Signify Health Medical Associates, PLLC (Dallas, TX). 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 Jennifer Lay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Lay accept?

Health plans from Cigna Healthcare and Oscar Insurance Company list Jennifer Lay 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 Jennifer Lay was last updated on January 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.