Tamra Lynn Cox, MSN, RN, NP-C
NPI 1134657836ActiveIndividual· Nurse Practitioner, Family· Huntsville, AR
Nurse Practitioner, Family (MSN, RN, NP-C) with Arcare, practicing in Huntsville, Arkansas. Their prescriptions cost Medicare Part D more than their services did: $242,354 for 1,243 claims, against $1,219 paid for services in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $343.40 in all, mostly food and beverage.
Overview
| NPI | 1134657836 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, RN, NP-C |
| Sole proprietor | No |
| NPI issued | May 25, 2017 |
| Last updated in NPPES | Apr 8, 2026 |
| Certified by provider | Apr 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | A005385 | AR |
| Nurse Practitioner, Family | 363LF0000X | 001126 | AR |
| Nurse Practitioner, Family | 363LF0000X | 22501 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 30 |
|---|---|
| Services billed | 49 across 14 procedure codes |
| Paid by Medicare | $1,219 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,243 · 1,864 30-day fills |
|---|---|
| Patients | 207 |
| Total drug cost | $242,354 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- ArcareJonesboro, AR · 253 clinicians
Industry payments (Open Payments)
- 2025$343.40 · 21 payments from 3 companies
- 2024$628.37 · 35 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $196.69 | 15 |
| Amgen Inc. | $99.03 | 4 |
| Ucb, Inc. | $47.68 | 2 |
What the 2025 payments were for
- Food and Beverage$343.40 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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