Karen Louise Martin, FNP
NPI 1336139153ActiveIndividual· Nurse Practitioner, Family· Covington, TN
Nurse Practitioner, Family (FNP) with James W Martin MD LLC, practicing in Covington, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $966,608 for 9,247 claims, against $105,159 paid for services in 2024. Novo Nordisk Inc was the largest of 6 companies reporting payments in 2025, $324.35 in all, mostly food and beverage. Lists Baptist Memorial Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1336139153 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Oct 24, 2005 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 7420 | TN |
| Nurse Practitioner, Family | 363LF0000X | 2707P | KY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 364 |
|---|---|
| Services billed | 4,610 across 48 procedure codes |
| Paid by Medicare | $105,159 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,247 · 18,849 30-day fills |
|---|---|
| Patients | 499 |
| Total drug cost | $966,608 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- James W Martin MD LLCCovington, TN · 2 clinicians
Hospital affiliations
- Baptist Memorial HospitalMemphis, TN
- Baptist Memorial Hospital TiptonCovington, TN
- Lauderdale Community HospitalRipley, TN
- Methodist Hospitals of MemphisMemphis, TN
Other facilities
- Tennessee Quality Care - Home HealthHome health agency · Parsons, TN
Industry payments (Open Payments)
- 2025$324.35 · 16 payments from 6 companies
- 2024$354.33 · 18 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $96.81 | 4 |
| Lilly USA, LLC | $68.47 | 3 |
| Astrazeneca Pharmaceuticals LP | $60.60 | 4 |
| Abbott Laboratories | $56.68 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $23.15 | 1 |
What the 2025 payments were for
- Food and Beverage$324.35 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 family nurse practitioners in Covington · All family nurse practitioners in Tennessee