Teresa Lynn Cox, NP
NPI 1093414914ActiveIndividual· Nurse Practitioner, Family· Lexington, TN
Nurse Practitioner, Family (NP) with Madison Family Practice, practicing in Lexington, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $66,273 for 1,142 claims, against $5,985 paid for services in 2024. Ardelyx, Inc. was the largest of 2 companies reporting payments in 2025, $138.95 in all, mostly food and beverage. Lists Jackson-Madison County General Hospital as a hospital affiliation.
Overview
| NPI | 1093414914 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Feb 28, 2023 |
| Last updated in NPPES | Oct 24, 2023 |
| Certified by provider | Oct 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 34161 | TN |
| Registered Nurse | 163W00000X | 174658 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 94 |
|---|---|
| Services billed | 282 across 34 procedure codes |
| Paid by Medicare | $5,985 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,142 · 1,635 30-day fills |
|---|---|
| Patients | 338 |
| Total drug cost | $66,273 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Madison Family PracticeLexington, TN · 4 clinicians
Hospital affiliation
- Jackson-Madison County General HospitalJackson, TN
Industry payments (Open Payments)
- 2025$138.95 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $125.00 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $13.95 | 1 |
What the 2025 payments were for
- Food and Beverage$138.95 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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