Aneurin Cornolius Fernandez, MD
NPI 1982225173ActiveIndividual· Internal Medicine, Infectious Disease· Maywood, IL
Internal Medicine, Infectious Disease (MD) in Maywood, Illinois, licensed in CA and IL, with an NPI issued in April 2020. Part D covered 67 prescriptions written in 2024, 67% of them generic.
Overview
| NPI | 1982225173 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 29, 2020 |
| Last updated in NPPES | Apr 28, 2025 |
| Certified by provider | Apr 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 202030 | CA |
| Internal Medicine | 207R00000X | 125076927 | IL |
| Internal Medicine, Infectious Disease | 207RI0200X | 036164760 | IL |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 67 · 113 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $129,218 |
| Generic share | 67% 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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