Mary Ann Buchanan Agostino, NP
NPI 1306554225ActiveIndividual· Nurse Practitioner, Family· Greenville, SC
Nurse Practitioner, Family (NP) with Prisma Health University Medical Group, practicing in Greenville, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $1,608,856 for 2,230 claims, against $38,187 paid for services in 2024. Medtronic, Inc. was the largest of 15 companies reporting payments in 2025, $638.61 in all, mostly food and beverage.
Overview
| NPI | 1306554225 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Nov 9, 2022 |
| Last updated in NPPES | Nov 28, 2022 |
| Certified by provider | Nov 28, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 26712 | SC |
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 (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 164 |
|---|---|
| Services billed | 937 across 9 procedure codes |
| Paid by Medicare | $38,187 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,230 · 4,452 30-day fills |
|---|---|
| Patients | 258 |
| Total drug cost | $1,608,856 |
| Generic share | 16% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
Industry payments (Open Payments)
- 2025$638.61 · 26 payments from 15 companies
- 2024$485.28 · 19 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $154.93 | 3 |
| Insulet Corporation | $80.83 | 3 |
| Sanofi-Aventis U.S. LLC | $61.76 | 2 |
| Dexcom, Inc. | $53.00 | 2 |
| Lilly USA, LLC | $46.54 | 3 |
What the 2025 payments were for
- Food and Beverage$638.61 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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