Mariene Doukoure Balde, FNP
NPI 1114686847ActiveIndividual· Nurse Practitioner, Family· Duarte, CA
Nurse Practitioner, Family (FNP) with The Oncology Institute Ca, A Professional Corporation, practicing in Duarte, California. Part D covered 550 prescriptions written in 2024, 69% of them generic. Janssen Biotech, Inc. was the largest of 44 companies reporting payments in 2025, $3,747 in all, mostly food and beverage.
Overview
| NPI | 1114686847 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | Dec 9, 2021 |
| Last updated in NPPES | Feb 7, 2022 |
| Certified by provider | Feb 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | NP95011185 | CA |
| Nurse Practitioner | 363L00000X | NP95011185 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 550 · 847 30-day fills |
|---|---|
| Patients | 166 |
| Total drug cost | $2,099,336 |
| Generic share | 69% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- The Oncology Institute Ca, A Professional CorporationSan Gabriel, CA · 113 clinicians
Industry payments (Open Payments)
- 2025$3,747 · 160 payments from 44 companies
- 2024$4,327 · 171 payments from 38 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $504.31 | 19 |
| Astrazeneca Pharmaceuticals LP | $315.47 | 12 |
| Eisai Inc. | $255.37 | 10 |
| Novartis Pharmaceuticals Corporation | $240.54 | 15 |
| Celgene Corporation | $193.41 | 11 |
What the 2025 payments were for
- Food and Beverage$3,513 · 157 payments
- Education$233.99 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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