Karen B. Nern, MD
NPI 1265542377ActiveIndividual· Dermatology, MOHS-Micrographic Surgery· Edwards, CO
Dermatology, MOHS-Micrographic Surgery (MD) in Edwards, Colorado, trained at University of California, Davis School of Medicine (class of 1998). Medicare paid $42,355 for services to 45 patients in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $69.61 in all, mostly food and beverage.
Overview
| NPI | 1265542377 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 30, 2006 |
| Last updated in NPPES | Feb 24, 2023 |
| Certified by provider | Feb 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology, MOHS-Micrographic Surgery Primary | 207ND0101X | 39907 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 339 across 33 procedure codes |
| Paid by Medicare | $42,355 |
Education and affiliations
| Medical school | University of California, Davis School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Dermatology |
Medical groups
- Bella Derma, LLCGlenwood Springs, CO · 20 clinicians
- Epiphany Dermatology of Colorado LLCBroomfield, CO · 18 clinicians
Industry payments (Open Payments)
- 2025$69.61 · 3 payments from 3 companies
- 2024$183.26 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $28.80 | 1 |
| Genzyme Corporation | $24.60 | 1 |
| Janssen Biotech, Inc. | $16.21 | 1 |
What the 2025 payments were for
- Food and Beverage$40.81 · 2 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$28.80 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology, MOHS-Micrographic Surgery providers in Edwards
- 1982947891
All Dermatology, MOHS-Micrographic Surgery providers in Colorado →