Ken J. Schaffer, APN
NPI 1598203523ActiveIndividual· Nurse Practitioner, Acute Care· Park Ridge, IL
Nurse Practitioner, Acute Care (APN) with Advocate Health and Hospitals Corporation, practicing in Park Ridge, Illinois. Mostly services rather than prescriptions: Medicare paid $560.99 for 12 patients in 2024, with only 24 Part D claims. Lists Advocate Lutheran General Hospital as a hospital affiliation.
Overview
| NPI | 1598203523 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | Yes |
| NPI issued | Feb 10, 2017 |
| Last updated in NPPES | May 2, 2022 |
| Certified by provider | May 2, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 209015091 | 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 | 12 |
|---|---|
| Services billed | 13 across 7 procedure codes |
| Paid by Medicare | $560.99 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 30 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $75.61 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliation
- Advocate Lutheran General HospitalPark Ridge, 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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