Dayna Nicole Portnoy, NP
NPI 1265476345ActiveIndividual· Registered Nurse, General Practice· Wilmette, IL
Registered Nurse, General Practice (NP) in Wilmette, Illinois, licensed in IL, with an NPI issued in June 2006. Part D covered 196 prescriptions written in 2024, 94% of them generic.
Overview
| NPI | 1265476345 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jun 16, 2006 |
| Last updated in NPPES | Jul 8, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Registered Nurse, General Practice Primary | 163WG0000X | 041-265829 | IL |
| Nurse Practitioner | 363L00000X | 209-006098 | IL |
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 (IA); Practitioner - Nurse Practitioner (IN); Practitioner - Nurse Practitioner (MO); Practitioner - Nurse Practitioner (NE); Practitioner - Nurse Practitioner (NY); Practitioner - Nurse Practitioner (OH); Practitioner - Nurse Practitioner (VA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 196 · 291 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $5,855 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records