Ayoola Juliana Oyenuga, NP
NPI 1982172664ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Upper Marlboro, MD
Nurse Practitioner, Psych/Mental Health (NP) in Upper Marlboro, Maryland, licensed in MD, with an NPI issued in November 2018. Their prescriptions cost Medicare Part D more than their services did: $39,121 for 412 claims, against $13,834 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 7 companies reporting payments in 2025, $1,258 in all, mostly food and beverage.
Overview
| NPI | 1982172664 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Nov 11, 2018 |
| Last updated in NPPES | Nov 11, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 189802 | 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 (DC); Practitioner - Nurse Practitioner (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 207 across 7 procedure codes |
| Paid by Medicare | $13,834 |
Part D prescriptions in 2024
| Prescriptions (claims) | 412 · 470 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $39,121 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$1,258 · 36 payments from 7 companies
- 2024$548.62 · 13 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $445.18 | 9 |
| Otsuka America Pharmaceutical, Inc. | $251.82 | 3 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $210.48 | 9 |
| Abbvie Inc. | $158.83 | 10 |
| E.R. Squibb & Sons, L.L.C. | $135.35 | 2 |
What the 2025 payments were for
- Food and Beverage$1,258 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 93 psychiatric nurse practitioners in Upper Marlboro · All psychiatric nurse practitioners in Maryland