Katie Wollerman
NPI 1558957845ActiveIndividual· Family Medicine· Hillsboro, IL
Family Medicine with Hillsboro Area Hospital, Inc., practicing in Hillsboro, Illinois. Their prescriptions cost Medicare Part D more than their services did: $12,931 for 245 claims, against $2,017 paid for services in 2024. Exact Sciences Corporation reported $21.48 in payments in 2025, mostly food and beverage. Lists Hillsboro Area Hospital as a hospital affiliation.
Overview
| NPI | 1558957845 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Dec 21, 2020 |
| Last updated in NPPES | Jan 11, 2024 |
| Certified by provider | Jan 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 209021453 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 14 |
|---|---|
| Services billed | 59 across 12 procedure codes |
| Paid by Medicare | $2,017 |
Part D prescriptions in 2024
| Prescriptions (claims) | 245 · 393 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $12,931 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Hillsboro Area Hospital, Inc.Hillsboro, IL · 38 clinicians
Hospital affiliation
- Hillsboro Area HospitalHillsboro, IL
Industry payments (Open Payments)
- 2025$21.48 · 1 payment from 1 company
- 2024$29.33 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $21.48 | 1 |
What the 2025 payments were for
- Food and Beverage$21.48 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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