Onyinyechi A. Nweke, M.D.
NPI 1154876522ActiveIndividual· Pediatrics· Saginaw, MI
Pediatrics (M.D.) in Saginaw, Michigan, licensed in MI, with an NPI issued in August 2016. Enrolled in Medicare as practitioner - pediatric medicine. Organon LLC was the largest of 5 companies reporting payments in 2025, $104.14 in all, mostly food and beverage.
Overview
| NPI | 1154876522 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 16, 2016 |
| Last updated in NPPES | Apr 12, 2021 |
| Certified by provider | Apr 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 4301500545 | MI |
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 - Pediatric Medicine (MI) |
|---|
Industry payments (Open Payments)
- 2025$104.14 · 6 payments from 5 companies
- 2024$145.54 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $32.50 | 2 |
| Janssen Pharmaceuticals, Inc | $22.70 | 1 |
| Novo Nordisk Inc | $17.80 | 1 |
| Merck Sharp & Dohme LLC | $16.35 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $14.79 | 1 |
What the 2025 payments were for
- Food and Beverage$104.14 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 pediatricians in Saginaw · All pediatricians in Michigan