Charles Norman Kagen, M.D.
NPI 1114015674ActiveIndividual· Dermatology· Appleton, WI
Dermatology (M.D.) in Appleton, Wisconsin, trained at University of Wisconsin School of Medicine (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $162,958 for 1,029 claims, against $49,160 paid for services in 2024.
Overview
| NPI | 1114015674 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 10, 2006 |
| Last updated in NPPES | Jan 1, 2026 |
| Certified by provider | Jan 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 24388-20 | WI |
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 - Dermatology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 326 |
|---|---|
| Services billed | 1,208 across 33 procedure codes |
| Paid by Medicare | $49,160 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,029 · 1,267 30-day fills |
|---|---|
| Patients | 390 |
| Total drug cost | $162,958 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Dermatology |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Appleton
- 1083768253
- 1518171503
- 1477725141
- 1801802046
- 1972863389
- 1760047112