Andrea Bognanni Sebo, FNP-C
NPI 1235900440ActiveIndividual· Nurse Practitioner· Bel Air, MD
Nurse Practitioner (FNP-C) with Matthew P Mardiney MD PC, practicing in Bel Air, Maryland. Mostly services rather than prescriptions: Medicare paid $10,701 for 49 patients in 2024, with only 26 Part D claims. Astrazeneca Pharmaceuticals LP was the largest of 18 companies reporting payments in 2025, $2,625 in all, mostly food and beverage.
Overview
| NPI | 1235900440 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | Yes |
| NPI issued | Jan 16, 2024 |
| Last updated in NPPES | Nov 6, 2026 |
| Certified by provider | Nov 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | R199491 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 975 across 16 procedure codes |
| Paid by Medicare | $10,701 |
Part D prescriptions in 2024
| Prescriptions (claims) | 26 · 38 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $1,568 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Matthew P Mardiney MD PCLutherville Timonium, MD · 4 clinicians
Industry payments (Open Payments)
- 2025$2,625 · 131 payments from 18 companies
- 2024$781.09 · 32 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $520.20 | 24 |
| Genzyme Corporation | $233.54 | 12 |
| Novartis Pharmaceuticals Corporation | $231.98 | 11 |
| Abbvie Inc. | $183.45 | 12 |
| Genentech USA, Inc. | $175.14 | 9 |
What the 2025 payments were for
- Food and Beverage$2,527 · 130 payments
- Education$97.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 nurse practitioners in Bel Air · All nurse practitioners in Maryland