Obioma Nnene Maduakor, MD
NPI 1215179155ActiveIndividual· Obstetrics & Gynecology· Quincy, IL
Obstetrics & Gynecology (MD) in Quincy, Illinois, trained at Tulane University School of Medicine (class of 2009). Enrolled in Medicare as practitioner - obstetrics/gynecology and practitioner - obstetrics/gynecology. Mayne Pharma Commercial LLC was the largest of 6 companies reporting payments in 2025, $149.19 in all, mostly food and beverage.
Overview
| NPI | 1215179155 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 24, 2009 |
| Last updated in NPPES | Feb 20, 2025 |
| Certified by provider | Feb 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 036132032 | IL |
| Obstetrics & Gynecology | 207V00000X | T5972 | TX |
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 - Obstetrics/Gynecology (DC); Practitioner - Obstetrics/Gynecology (IL); Practitioner - Obstetrics/Gynecology (KS); Practitioner - Obstetrics/Gynecology (MD); Practitioner - Obstetrics/Gynecology (TX) |
|---|
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Quincy Physicians and Surgeons Clinic, PLLCQuincy, IL · 223 clinicians
Hospital affiliation
- Blessing HospitalQuincy, IL
Industry payments (Open Payments)
- 2025$149.19 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $37.76 | 2 |
| Pharmacosmos Therapeutics Inc. | $26.40 | 1 |
| Abbvie Inc. | $26.17 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $22.37 | 1 |
| Organon LLC | $19.70 | 1 |
What the 2025 payments were for
- Food and Beverage$149.19 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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