Elizabeth Barron Mashburn
NPI 1649040080ActiveIndividual· Nurse Practitioner, Primary Care· Lawrenceburg, TN
Nurse Practitioner, Primary Care with Express Med of Alabama LLC and 1 other group, practicing in Lawrenceburg, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $47,635 for 532 claims, against $12,018 paid for services in 2024. Abbvie Inc. was the largest of 10 companies reporting payments in 2025, $474.38 in all, mostly food and beverage. Lists Maury Regional Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1649040080 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 8, 2024 |
| Last updated in NPPES | Jan 8, 2024 |
| Certified by provider | Jan 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 35449 | TN |
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 (AL); Practitioner - Nurse Practitioner (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 756 across 48 procedure codes |
| Paid by Medicare | $12,018 |
Part D prescriptions in 2024
| Prescriptions (claims) | 532 · 918 30-day fills |
|---|---|
| Patients | 198 |
| Total drug cost | $47,635 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Express Med of Alabama LLCFlorence, AL · 9 clinicians
- Express Med of Tennessee LLCLoretto, TN · 6 clinicians
Hospital affiliations
- Maury Regional HospitalColumbia, TN
- Southern Tennessee Regional Health System LawrenceLawrenceburg, TN
Other facilities
- Quality First Home CareHome health agency · Columbia, TN
Industry payments (Open Payments)
- 2025$474.38 · 30 payments from 10 companies
- 2024$205.08 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $194.36 | 15 |
| Vanda Pharmaceuticals Inc. | $53.06 | 2 |
| Astrazeneca Pharmaceuticals LP | $49.82 | 3 |
| Pfizer Inc. | $33.89 | 2 |
| Axsome Therapeutics, Inc. | $30.42 | 1 |
What the 2025 payments were for
- Food and Beverage$474.38 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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