Nwonukwuru Ibechenjor Amadi, MD
NPI 1376112060ActiveIndividual· Internal Medicine· Derby, CT
Internal Medicine (MD) in Derby, Connecticut, licensed in CT, with an NPI issued in June 2021. Mostly services rather than prescriptions: Medicare paid $10,462 for 71 patients in 2024, with only 21 Part D claims. Eisai Inc. was the largest of 5 companies reporting payments in 2025, $399.77 in all, mostly food and beverage.
Overview
| NPI | 1376112060 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 18, 2021 |
| Last updated in NPPES | Jul 3, 2025 |
| Certified by provider | Jul 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 078281 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Order and Referring Only - Hospice/Palliative Care (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 71 |
|---|---|
| Services billed | 100 across 11 procedure codes |
| Paid by Medicare | $10,462 |
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 37 30-day fills |
|---|---|
| Total drug cost | $3,602 |
| Generic share | 71% of claims |
Industry payments (Open Payments)
- 2025$399.77 · 5 payments from 5 companies
- 2024$642.46 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Eisai Inc. | $123.16 | 1 |
| Astrazeneca Pharmaceuticals LP | $115.66 | 1 |
| Teva Pharmaceuticals USA, Inc. | $99.91 | 1 |
| Novartis Pharmaceuticals Corporation | $34.59 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $26.45 | 1 |
What the 2025 payments were for
- Food and Beverage$399.77 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Derby
- 1902471352
- 1609220722
- 1215673264
- 1679738017
- 1508026428
- 1962198705
- 1265635148
- 1588641955
- 1205375227
- 1295398899
- 1437767134
- 1306280904