Esther Obianuju Nwabuoku, FNP
NPI 1720241946ActiveIndividual· Nurse Practitioner· Bronx, NY
Nurse Practitioner (FNP) with Bronxcare Health System, practicing in Bronx, New York. Their prescriptions cost Medicare Part D more than their services did: $151,504 for 1,813 claims, against $3,262 paid for services in 2024. Novartis Pharmaceuticals Corporation reported $25.34 in payments in 2025, mostly food and beverage. Lists Bronxcare Hospital Center as a hospital affiliation.
Overview
| NPI | 1720241946 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jul 8, 2008 |
| Last updated in NPPES | Jul 8, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 335455 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 105 across 4 procedure codes |
| Paid by Medicare | $3,262 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,813 · 2,400 30-day fills |
|---|---|
| Patients | 203 |
| Total drug cost | $151,504 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Bronxcare Health SystemBronx, NY · 341 clinicians
Hospital affiliation
- Bronxcare Hospital CenterBronx, NY
Industry payments (Open Payments)
- 2025$25.34 · 1 payment from 1 company
- 2024$335.96 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $25.34 | 1 |
What the 2025 payments were for
- Food and Beverage$25.34 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nurse practitioners in Bronx
- 1134467954
- 1144390337
- 1194599803
- 1194895383
- 1285838987
- 1306927736
- 1396058426
- 1467542365
- 1174297857
- 1275622698
- 1366531782
- 1477188167
All 159 nurse practitioners in Bronx · All nurse practitioners in New York