Assumpta Ngozi Nnaji, APRN
NPI 1104450691ActiveIndividual· Nurse Practitioner· Fostoria, OH
Nurse Practitioner (APRN) with Promedica Multi Specialty Physicians and 1 other group, practicing in Fostoria, Ohio. Their prescriptions cost Medicare Part D more than their services did: $266,832 for 3,243 claims, against $18,570 paid for services in 2024. Abbvie Inc. was the largest of 10 companies reporting payments in 2025, $727.08 in all, mostly food and beverage. Lists Fostoria Community Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1104450691 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | Yes |
| NPI issued | Feb 24, 2020 |
| Last updated in NPPES | Feb 7, 2022 |
| Certified by provider | Feb 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | APRNCNP026383 | OH |
| Registered Nurse, General Practice | 163WG0000X | RN312060 | 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 - Nurse Practitioner (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 50 |
|---|---|
| Services billed | 480 across 29 procedure codes |
| Paid by Medicare | $18,570 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,243 · 5,917 30-day fills |
|---|---|
| Patients | 150 |
| Total drug cost | $266,832 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Promedica Multi Specialty PhysiciansToledo, OH · 270 clinicians
- Memorial Professional Services LtdFremont, OH · 40 clinicians
Hospital affiliations
- Fostoria Community HospitalFostoria, OH
- Memorial HospitalFremont, OH
- Promedica Toledo HospitalToledo, OH
Industry payments (Open Payments)
- 2025$727.08 · 18 payments from 10 companies
- 2024$1,452 · 22 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $190.57 | 7 |
| Alnylam Pharmaceuticals Inc. | $118.34 | 1 |
| Sanofi-Aventis U.S. LLC | $99.19 | 1 |
| Pfizer Inc. | $70.90 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $70.90 | 1 |
What the 2025 payments were for
- Food and Beverage$727.08 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nurse practitioners in Fostoria
- 1043805088
- 1639863673