Susan C. Winterbauer, APN
NPI 1073816013ActiveIndividual· Nurse Practitioner, Family· Rockford, IL
Nurse Practitioner, Family (APN) with Oak Street Health Physicians Group PC, practicing in Rockford, Illinois. Their prescriptions cost Medicare Part D more than their services did: $1,686,069 for 14,020 claims, against $7,087 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 6 companies reporting payments in 2025, $1,187 in all, mostly food and beverage. Lists Uw Health as a hospital affiliation.
Overview
| NPI | 1073816013 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | No |
| NPI issued | Dec 14, 2010 |
| Last updated in NPPES | Sep 18, 2025 |
| Certified by provider | Sep 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 209008394 | 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 | 46 |
|---|---|
| Services billed | 128 across 16 procedure codes |
| Paid by Medicare | $7,087 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,020 · 27,399 30-day fills |
|---|---|
| Patients | 610 |
| Total drug cost | $1,686,069 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Oak Street Health Physicians Group PCBlue Island, IL · 229 clinicians
Hospital affiliation
- Uw HealthRockford, IL
Industry payments (Open Payments)
- 2025$1,187 · 14 payments from 6 companies
- 2024$583.43 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $604.07 | 5 |
| Novo Nordisk Inc | $171.54 | 4 |
| Insulet Corporation | $171.02 | 2 |
| Dexcom, Inc. | $124.99 | 1 |
| Lilly USA, LLC | $100.00 | 1 |
What the 2025 payments were for
- Food and Beverage$1,187 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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