Annette W. Sereika, APN-CNP
NPI 1265710321ActiveIndividual· Nurse Practitioner· Evanston, IL
Nurse Practitioner (APN-CNP) in Evanston, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2010). Medicare paid $2,906 for services to 50 patients in 2024. Ptc Therapeutics, Inc. was the largest of 3 companies reporting payments in 2025, $434.80 in all, mostly food and beverage.
Overview
| NPI | 1265710321 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN-CNP |
| Sole proprietor | No |
| NPI issued | Jul 23, 2011 |
| Last updated in NPPES | Oct 15, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209008848 | IL |
| Registered Nurse | 163W00000X | 041204001 | 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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 50 |
|---|---|
| Services billed | 51 across 5 procedure codes |
| Paid by Medicare | $2,906 |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$434.80 · 3 payments from 3 companies
- 2024$19.62 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ptc Therapeutics, Inc. | $195.67 | 1 |
| Biomarin Pharmaceutical Inc. | $123.75 | 1 |
| Chiesi USA, Inc. | $115.38 | 1 |
What the 2025 payments were for
- Food and Beverage$434.80 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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