Diana K. Cohen, M.D.
NPI 1467896498ActiveIndividual· Dermatology· Hudson, WI
Dermatology (M.D.) in Hudson, Wisconsin, trained at Northwestern University Feinberg Medical School (class of 2013). In 2024 Medicare paid $307,830 for 473 patients, and Part D covered 408 of their prescriptions, 88% of them generic. Strata Skin Sciences, Inc. was the largest of 3 companies reporting payments in 2025, $64.24 in all, mostly food and beverage.
Overview
| NPI | 1467896498 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 21, 2013 |
| Last updated in NPPES | May 28, 2026 |
| Certified by provider | May 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 925-320 | WI |
| Dermatology, Procedural Dermatology | 207NS0135X | 58913 | MN |
| Dermatology | 207N00000X | 58913 | MN |
| Dermatology, Procedural Dermatology | 207NS0135X | 925-320 | WI |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | 58913 | MN |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | 925-320 | 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 (MN); Practitioner - Dermatology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 473 |
|---|---|
| Services billed | 2,719 across 95 procedure codes |
| Paid by Medicare | $307,830 |
Part D prescriptions in 2024
| Prescriptions (claims) | 408 · 457 30-day fills |
|---|---|
| Patients | 203 |
| Total drug cost | $295,394 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Dermatology |
Medical group
- Forefront Dermatology SCSouthlake, TX · 662 clinicians
Hospital affiliation
- Hudson HospitalHudson, WI
Industry payments (Open Payments)
- 2025$64.24 · 6 payments from 3 companies
- 2024$51.51 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Strata Skin Sciences, Inc. | $36.24 | 4 |
| Abbvie Inc. | $16.68 | 1 |
| Organon LLC | $11.32 | 1 |
What the 2025 payments were for
- Food and Beverage$64.24 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Hudson
- 1285972836
- 1326023706
- 1548622863