Mallory Christine Tassone, AGPCNP-BC
NPI 1255088241ActiveIndividual· Nurse Practitioner· Raleigh, NC
Nurse Practitioner (AGPCNP-BC) in Raleigh, North Carolina, trained at Duke University School of Medicine (class of 2021). 44 Medicare patients in 2024, $3,095 paid; nearly all of their 70 Part D prescriptions were generic (96%). Daiichi Sankyo Inc. was the largest of 4 companies reporting payments in 2025, $616.63 in all, mostly food and beverage.
Overview
| NPI | 1255088241 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGPCNP-BC |
| Sole proprietor | No |
| NPI issued | Mar 9, 2022 |
| Last updated in NPPES | Apr 4, 2022 |
| Certified by provider | Apr 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 5015910 | NC |
| Registered Nurse, Oncology | 163WX0200X | 307222 | NC |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 44 |
|---|---|
| Services billed | 68 across 8 procedure codes |
| Paid by Medicare | $3,095 |
Part D prescriptions in 2024
| Prescriptions (claims) | 70 · 84 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $773.56 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Duke University Health System, IncDurham, NC · 1,102 clinicians
Hospital affiliation
- Duke University HospitalDurham, NC
Industry payments (Open Payments)
- 2025$616.63 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $260.00 | 2 |
| Medtronic, Inc. | $153.78 | 1 |
| E.R. Squibb & Sons, L.L.C. | $102.59 | 1 |
| Merck Sharp & Dohme LLC | $100.26 | 1 |
What the 2025 payments were for
- Food and Beverage$616.63 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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