Katie Anne Willcockson, M.D.
NPI 1326433301ActiveIndividual· Pediatrics· New Berlin, WI
Pediatrics (M.D.) in New Berlin, Wisconsin, licensed in WI and UT, with an NPI issued in April 2015. Enrolled in Medicare as practitioner - pediatric medicine. Sanofi-Aventis U.S. LLC was the largest of 2 companies reporting payments in 2025, $33.37 in all, mostly food and beverage.
Overview
| NPI | 1326433301 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 6, 2015 |
| Last updated in NPPES | Jul 21, 2021 |
| Certified by provider | Jul 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 75410-20 | WI |
| Pediatrics | 208000000X | 10100590-1205 | UT |
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 - Pediatric Medicine (NE) |
|---|
Industry payments (Open Payments)
- 2025$33.37 · 2 payments from 2 companies
- 2024$49.60 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sanofi-Aventis U.S. LLC | $19.39 | 1 |
| Pfizer Inc. | $13.98 | 1 |
What the 2025 payments were for
- Food and Beverage$33.37 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 pediatricians in New Berlin · All pediatricians in Wisconsin