Nduche Chika Onyeaso, M.D
NPI 1497045496ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Fayetteville, NC
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D) with Regional Diabetes and Endocrine Center, practicing in Fayetteville, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $5,870,973 for 9,510 claims, against $57,839 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 2 companies reporting payments in 2025, $41.67 in all, mostly education. Lists Cape Fear Valley Hoke Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1497045496 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Apr 11, 2011 |
| Last updated in NPPES | Jul 24, 2026 |
| Certified by provider | Jul 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 2013-01479 | NC |
| Internal Medicine | 207R00000X | 2013-01479 | NC |
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 - Endocrinology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 389 |
|---|---|
| Services billed | 1,098 across 10 procedure codes |
| Paid by Medicare | $57,839 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,510 · 18,607 30-day fills |
|---|---|
| Patients | 992 |
| Total drug cost | $5,870,973 |
| Generic share | 27% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Endocrinology |
Medical group
- Regional Diabetes and Endocrine CenterFayetteville, NC · 3 clinicians
Hospital affiliations
- Cape Fear Valley Hoke HospitalRaeford, NC
- Cape Fear Valley Medical CenterFayetteville, NC
Other facilities
- Highsmith Rainey Memorial HospitalLong-term care hospital · Fayetteville, NC
Industry payments (Open Payments)
- 2025$41.67 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $24.04 | 1 |
| Abbott Laboratories | $17.63 | 1 |
What the 2025 payments were for
- Education$24.04 · 1 payment
- Food and Beverage$17.63 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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