Mary Thornton, CFNP
NPI 1073545042ActiveIndividual· Nurse Practitioner, Family· McComb, MS
Nurse Practitioner, Family (CFNP) with Southwest Mississippi Regional Medical Center, practicing in McComb, Mississippi. Their prescriptions cost Medicare Part D more than their services did: $632,372 for 1,163 claims, against $51,495 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $2,585 in all, mostly food and beverage. Lists King's Daughters Medical Center-Brookhaven and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1073545042 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CFNP |
| Sole proprietor | No |
| NPI issued | Jul 7, 2006 |
| Last updated in NPPES | Feb 18, 2026 |
| Certified by provider | Feb 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 533068 | MS |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 333 |
|---|---|
| Services billed | 883 across 15 procedure codes |
| Paid by Medicare | $51,495 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,163 · 1,958 30-day fills |
|---|---|
| Patients | 329 |
| Total drug cost | $632,372 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Southwest Mississippi Regional Medical CenterMcComb, MS · 83 clinicians
Hospital affiliations
- King's Daughters Medical Center-BrookhavenBrookhaven, MS
- Lawrence County Hospital CahMonticello, MS
- Southwest Ms Regional Medical CenterMcComb, MS
Industry payments (Open Payments)
- 2025$2,585 · 119 payments from 16 companies
- 2024$1,832 · 101 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $619.17 | 42 |
| Janssen Biotech, Inc. | $474.82 | 21 |
| Madrigal Pharmaceuticals | $417.44 | 10 |
| Genzyme Corporation | $280.28 | 9 |
| Regeneron Healthcare Solutions, Inc. | $176.40 | 6 |
What the 2025 payments were for
- Food and Beverage$2,501 · 118 payments
- Education$84.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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