Chiedozie I. Nwagwu, MD
NPI 1669552808ActiveIndividual· Neurological Surgery· Mission Viejo, CA
Neurological Surgery (MD) in Mission Viejo, California, licensed in CA and NY, with an NPI issued in October 2006. 170 Medicare patients in 2024, $126,646 paid; nearly all of their 122 Part D prescriptions were generic (97%). Biogennix, LLC was the largest of 7 companies reporting payments in 2025, $625.94 in all, mostly food and beverage. Lists Memorialcare Saddleback Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1669552808 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 16, 2006 |
| Last updated in NPPES | Apr 25, 2023 |
| Certified by provider | Apr 25, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 000000A91714 | CA |
| Neurological Surgery | 207T00000X | 216472 | NY |
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 Practitioner - Neurosurgery (CA); Practitioner - Neurosurgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 170 |
|---|---|
| Services billed | 506 across 52 procedure codes |
| Paid by Medicare | $126,646 |
Part D prescriptions in 2024
| Prescriptions (claims) | 122 · 142 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $1,764 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Neurosurgery |
| Secondary specialties | Interventional Radiology |
| Telehealth | Offers telehealth |
Hospital affiliations
- Memorialcare Saddleback Medical CenterLaguna Hills, CA
- Providence Mission HospitalMission Viejo, CA
Industry payments (Open Payments)
- 2025$625.94 · 11 payments from 7 companies
- 2024$496.40 · 12 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biogennix, LLC | $326.09 | 1 |
| Imperative Care, Inc | $79.00 | 3 |
| Route 92 Medical, Inc. | $77.56 | 2 |
| Microvention, Inc. | $47.89 | 2 |
| Bioventus LLC | $37.86 | 1 |
What the 2025 payments were for
- Food and Beverage$625.94 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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