Oluwakemi Olubunmi Osidele, DNP, FNP-C, CRNP
NPI 1649649468ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Frederick, MD
Nurse Practitioner, Psych/Mental Health (DNP, FNP-C, CRNP) in Frederick, Maryland, licensed in WV, DC, MD and VA, with an NPI issued in September 2015. Their prescriptions cost Medicare Part D more than their services did: $366,297 for 1,562 claims, against $27,462 paid for services in 2024. Alkermes, Inc. was the largest of 13 companies reporting payments in 2025, $917.69 in all, mostly food and beverage.
Overview
| NPI | 1649649468 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP, FNP-C, CRNP |
| Sole proprietor | No |
| NPI issued | Sep 22, 2015 |
| Last updated in NPPES | Jul 11, 2024 |
| Certified by provider | Jul 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 109994 | WV |
| Nurse Practitioner | 363L00000X | RN1020313 | DC |
| Nurse Practitioner | 363L00000X | R191391 | MD |
| Nurse Practitioner, Family | 363LF0000X | 0024172973 | VA |
| Nurse Practitioner, Family | 363LF0000X | R191391 | 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); Practitioner - Nurse Practitioner (VA); Practitioner - Nurse Practitioner (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 70 |
|---|---|
| Services billed | 500 across 18 procedure codes |
| Paid by Medicare | $27,462 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,562 · 1,889 30-day fills |
|---|---|
| Patients | 79 |
| Total drug cost | $366,297 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Industry payments (Open Payments)
- 2025$917.69 · 48 payments from 13 companies
- 2024$607.05 · 31 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $231.84 | 18 |
| Otsuka America Pharmaceutical, Inc. | $125.65 | 5 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $93.15 | 4 |
| Abbvie Inc. | $74.33 | 4 |
| Janssen Pharmaceuticals, Inc | $68.08 | 3 |
What the 2025 payments were for
- Food and Beverage$917.69 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 118 psychiatric nurse practitioners in Frederick · All psychiatric nurse practitioners in Maryland