Sager Abuinseir, FNP-C, DNP
NPI 1538520309ActiveIndividual· Nurse Practitioner, Family· Evergreen Park, IL
Nurse Practitioner, Family (FNP-C, DNP) in Evergreen Park, Illinois, licensed in IL, with an NPI issued in March 2016. Their prescriptions cost Medicare Part D more than their services did: $236,305 for 3,508 claims, against $106,291 paid for services in 2024.
Overview
| NPI | 1538520309 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C, DNP |
| Sole proprietor | No |
| NPI issued | Mar 8, 2016 |
| Last updated in NPPES | May 21, 2025 |
| Certified by provider | May 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 277.001364 | 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 | 247 |
|---|---|
| Services billed | 2,100 across 9 procedure codes |
| Paid by Medicare | $106,291 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,508 · 3,659 30-day fills |
|---|---|
| Patients | 354 |
| Total drug cost | $236,305 |
| Generic share | 80% 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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