Olayemi Ononogbu, APRN, FNP-C, PMHNP-B
NPI 1003243379ActiveIndividual· Nurse Practitioner, Family· Grapevine, TX
Nurse Practitioner, Family (APRN, FNP-C, PMHNP-B) in Grapevine, Texas, licensed in TX, with an NPI issued in October 2013. Their prescriptions cost Medicare Part D more than their services did: $77,009 for 1,007 claims, against $6,685 paid for services in 2024. Braeburn Inc. reported $124.40 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003243379 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, FNP-C, PMHNP-B |
| Sole proprietor | No |
| NPI issued | Oct 2, 2013 |
| Last updated in NPPES | Oct 5, 2026 |
| Certified by provider | Oct 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP124345 | TX |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | AP124345 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 26 |
|---|---|
| Services billed | 95 across 5 procedure codes |
| Paid by Medicare | $6,685 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,007 · 2,029 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $77,009 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$124.40 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Braeburn Inc. | $124.40 | 1 |
What the 2025 payments were for
- Food and Beverage$124.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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