Jennifer Lay, FNP-BC
NPI 1508254350 · Nurse Practitioner · Knoxville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Lay, FNP-BC is a Nurse Practitioner provider in Knoxville, TN (NPI 1508254350).
Provider details
- NPI number
- 1508254350
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 18808 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,061 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 527 | $84 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 373 | $84 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 45 | $58 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 45 | $120 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 44 | $101 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirtazapine | 208 | 41 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 201 | 28 |
| Levothyroxine Sodium | 189 | 35 |
| Amlodipine Besylate | 181 | 39 |
| Gabapentin | 172 | 29 |
| Apixabanbrand: Eliquis | 137 | 34 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-01-02
- Last updated
- 2024-01-09
Frequently asked questions
- What is Jennifer Lay's NPI number?
- Jennifer Lay's National Provider Identifier (NPI) is 1508254350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Lay's specialty?
- Jennifer Lay is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Lay located?
- Jennifer Lay's practice location on file with NPPES is 2120 Highland Avenue, Knoxville, TN 37916.
- What is Jennifer Lay's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Lay is (865) 525-4131.
- Does Jennifer Lay accept Medicare?
- Jennifer Lay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Lay's NPI active?
- Yes — Jennifer Lay's NPI (1508254350) is active in the NPPES registry as of the last update on 2024-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.