Oyenike Ogunmekan, PMHNP
NPI 1154914554ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Dallas, TX
Nurse Practitioner, Psych/Mental Health (PMHNP) with Dallas County Mental Health and Mental Retardation Center and 1 other group, practicing in Dallas, Texas. Their prescriptions cost Medicare Part D more than their services did: $825,491 for 8,751 claims, against $8,643 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 9 companies reporting payments in 2025, $433.58 in all, mostly food and beverage.
Overview
| NPI | 1154914554 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Feb 17, 2021 |
| Last updated in NPPES | Dec 8, 2025 |
| Certified by provider | Dec 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 1018585 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 139 across 3 procedure codes |
| Paid by Medicare | $8,643 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,751 · 10,240 30-day fills |
|---|---|
| Patients | 680 |
| Total drug cost | $825,491 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Dallas County Mental Health and Mental Retardation CenterDallas, TX · 66 clinicians
- Raj.Shiwach, M.D., P.A.Desoto, TX · 8 clinicians
Industry payments (Open Payments)
- 2025$433.58 · 22 payments from 9 companies
- 2024$559.59 · 29 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $100.70 | 4 |
| Abbvie Inc. | $74.82 | 4 |
| Axsome Therapeutics, Inc. | $73.97 | 4 |
| E.R. Squibb & Sons, L.L.C. | $51.01 | 3 |
| Janssen Pharmaceuticals, Inc | $31.24 | 1 |
What the 2025 payments were for
- Food and Beverage$433.58 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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