Timothy P. Culligan, MD
NPI 1447216767ActiveIndividual· Family Medicine· Kaukauna, WI
Family Medicine (MD) in Kaukauna, Wisconsin, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $393,020 for 5,170 claims, against $20,517 paid for services in 2024. Novo Nordisk Inc was the largest of 4 companies reporting payments in 2025, $111.11 in all, mostly food and beverage.
Overview
| NPI | 1447216767 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 25, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 0042632 | WI |
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 - Family Practice (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 739 across 69 procedure codes |
| Paid by Medicare | $20,517 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,170 · 12,338 30-day fills |
|---|---|
| Patients | 440 |
| Total drug cost | $393,020 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Family Practice |
Medical group
- Kaukauna Clinic, S.C.Kaukauna, WI · 8 clinicians
Hospital affiliations
- Thedacare Regional Med Ctr - NeenahNeenah, WI
- Thedacare Regional Medical Center - Appleton IncAppleton, WI
Industry payments (Open Payments)
- 2025$111.11 · 6 payments from 4 companies
- 2024$56.94 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $51.85 | 3 |
| Dexcom, Inc. | $22.64 | 1 |
| Glaxosmithkline, LLC. | $19.10 | 1 |
| Lilly USA, LLC | $17.52 | 1 |
What the 2025 payments were for
- Food and Beverage$111.11 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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