Maureen Okwudinma Nwajiaku, MSN,FNP-BC
NPI 1790321917ActiveIndividual· Nurse Practitioner, Family· Blythewood, SC
Nurse Practitioner, Family (MSN,FNP-BC) with Eau Claire Cooperative Health Center, Inc., practicing in Blythewood, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $87,481 for 967 claims, against $301.12 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 5 companies reporting payments in 2025, $302.04 in all, mostly food and beverage. Lists Newberry County Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1790321917 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN,FNP-BC |
| Sole proprietor | No |
| NPI issued | Nov 22, 2019 |
| Last updated in NPPES | Jun 10, 2021 |
| Certified by provider | Jun 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 22864 | SC |
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 (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 16 across 3 procedure codes |
| Paid by Medicare | $301.12 |
Part D prescriptions in 2024
| Prescriptions (claims) | 967 · 1,880 30-day fills |
|---|---|
| Patients | 163 |
| Total drug cost | $87,481 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Eau Claire Cooperative Health Center, Inc.Columbia, SC · 43 clinicians
Hospital affiliations
- Newberry County Memorial HospitalNewberry, SC
- Prisma Health Richland HospitalColumbia, SC
Other facilities
- Centerwell Home HealthHome health agency · Newberry, SC
Industry payments (Open Payments)
- 2025$302.04 · 13 payments from 5 companies
- 2024$147.93 · 8 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $100.31 | 4 |
| Novo Nordisk Inc | $91.50 | 4 |
| Exact Sciences Corporation | $71.00 | 3 |
| Pfizer Inc. | $22.89 | 1 |
| Lilly USA, LLC | $16.34 | 1 |
What the 2025 payments were for
- Food and Beverage$302.04 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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