Nkeiruka Eucharia Okoye, MD
NPI 1437364387ActiveIndividual· Internal Medicine, Hematology & Oncology· Middletown, OH
Internal Medicine, Hematology & Oncology (MD) with Dayton Physicians LLC, practicing in Middletown, Ohio. Their prescriptions cost Medicare Part D more than their services did: $5,063,904 for 1,836 claims, against $1,088,755 paid for services in 2024. Abbvie Inc. was the largest of 35 companies reporting payments in 2025, $2,453 in all, mostly food and beverage. Lists Atrium Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1437364387 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 14, 2007 |
| Last updated in NPPES | Mar 9, 2023 |
| Certified by provider | Mar 9, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 35093524 | OH |
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 - Hematology/Oncology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 466 |
|---|---|
| Services billed | 101,168 across 115 procedure codes |
| Paid by Medicare | $1,088,755 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,836 · 3,090 30-day fills |
|---|---|
| Patients | 343 |
| Total drug cost | $5,063,904 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Dayton Physicians LLCKettering, OH · 41 clinicians
Hospital affiliations
- Atrium Medical CenterFranklin, OH
- Miami Valley HospitalDayton, OH
Industry payments (Open Payments)
- 2025$2,453 · 120 payments from 35 companies
- 2024$2,549 · 116 payments from 35 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $202.95 | 9 |
| Gilead Sciences, Inc. | $194.28 | 10 |
| Janssen Biotech, Inc. | $174.06 | 6 |
| Novartis Pharmaceuticals Corporation | $172.99 | 11 |
| Bayer Healthcare Pharmaceuticals Inc. | $143.70 | 6 |
What the 2025 payments were for
- Food and Beverage$2,331 · 118 payments
- Education$122.49 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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