Kathi Corral, ARNP
NPI 1891943007ActiveIndividual· Nurse Practitioner· Naperville, IL
Nurse Practitioner (ARNP) with Dupage Medical Group Ltd and 1 other group, practicing in Naperville, Illinois. 154 Medicare patients in 2024, $16,719 paid; nearly all of their 406 Part D prescriptions were generic (95%). Lists Saint Anthony Medical Center as a hospital affiliation.
Overview
| NPI | 1891943007 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Aug 29, 2008 |
| Last updated in NPPES | May 29, 2026 |
| Certified by provider | May 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209015632 | IL |
| Nurse Practitioner, Family | 363LF0000X | 2002021540 | MO |
| Registered Nurse | 163W00000X | 041450376 | IL |
| Nurse Practitioner, Family | 363LF0000X | 46238 | KS |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 154 |
|---|---|
| Services billed | 179 across 14 procedure codes |
| Paid by Medicare | $16,719 |
Part D prescriptions in 2024
| Prescriptions (claims) | 406 · 406 30-day fills |
|---|---|
| Patients | 249 |
| Total drug cost | $5,821 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
- Cepamerica Illinois LLPArlington Heights, IL · 499 clinicians
Hospital affiliation
- Saint Anthony Medical CenterRockford, IL
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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All 139 nurse practitioners in Naperville · All nurse practitioners in Illinois