Antoinette Ijeoma Gnona, MD
NPI 1891438966ActiveIndividual· Internal Medicine· Elk Grove, CA
Internal Medicine (MD) in Elk Grove, California, licensed in CA, with an NPI issued in April 2022. Part D covered 243 prescriptions written in 2024, 87% of them generic.
Overview
| NPI | 1891438966 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 18, 2022 |
| Last updated in NPPES | Oct 1, 2026 |
| Certified by provider | Sep 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A188935 | CA |
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 - Pain Management (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 243 · 345 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $24,945 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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