Mary Darlene Abernathy, A. P. N.
NPI 1457345779ActiveIndividual· Nurse Practitioner· Hot Springs, AR
Nurse Practitioner (A. P. N.) with Chi St Vincent Medical Group Hot Springs, practicing in Hot Springs, Arkansas. 184 Medicare patients in 2024, $17,769 paid; nearly all of their 376 Part D prescriptions were generic (98%). Sanofi-Aventis U.S. LLC was the largest of 3 companies reporting payments in 2025, $186.01 in all, mostly food and beverage. Lists Chi St. Vincent Hospital Hot Springs as a hospital affiliation.
Overview
| NPI | 1457345779 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | A. P. N. |
| Sole proprietor | No |
| NPI issued | Aug 31, 2005 |
| Last updated in NPPES | Apr 26, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | A01622 | AR |
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 | 184 |
|---|---|
| Services billed | 280 across 15 procedure codes |
| Paid by Medicare | $17,769 |
Part D prescriptions in 2024
| Prescriptions (claims) | 376 · 428 30-day fills |
|---|---|
| Patients | 166 |
| Total drug cost | $9,947 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Chi St Vincent Medical Group Hot SpringsHot Springs, AR · 185 clinicians
Hospital affiliation
- Chi St. Vincent Hospital Hot SpringsHot Springs, AR
Industry payments (Open Payments)
- 2025$186.01 · 3 payments from 3 companies
- 2024$172.40 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sanofi-Aventis U.S. LLC | $120.58 | 1 |
| Dexcom, Inc. | $35.69 | 1 |
| Vertex Pharmaceuticals Incorporated | $29.74 | 1 |
What the 2025 payments were for
- Food and Beverage$186.01 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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