Annette Czernik, M.D.
NPI 1346414497ActiveIndividual· Dermatology· Wilton, CT
Dermatology (M.D.) in Wilton, Connecticut, licensed in NY and CT, with an NPI issued in April 2008. Their prescriptions cost Medicare Part D more than their services did: $344,982 for 428 claims, against $64,384 paid for services in 2024. Regeneron Pharmaceuticals, Inc. was the largest of 21 companies reporting payments in 2025, $13,637 in all, mostly consulting fees.
Overview
| NPI | 1346414497 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 19, 2008 |
| Last updated in NPPES | Jan 14, 2022 |
| Certified by provider | Jan 14, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 266038 | NY |
| Dermatology, Clinical & Laboratory Dermatological Immunology | 207NI0002X | 66470 | CT |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 284 |
|---|---|
| Services billed | 1,230 across 27 procedure codes |
| Paid by Medicare | $64,384 |
Part D prescriptions in 2024
| Prescriptions (claims) | 428 · 544 30-day fills |
|---|---|
| Patients | 141 |
| Total drug cost | $344,982 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Dermatology |
Industry payments (Open Payments)
- 2025$13,637 · 65 payments from 21 companies
- 2024$15,575 · 72 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Pharmaceuticals, Inc. | $12,339 | 5 |
| Genzyme Corporation | $148.79 | 7 |
| Regeneron Healthcare Solutions, Inc. | $146.27 | 7 |
| Abbvie Inc. | $146.00 | 8 |
| Incyte Corporation | $142.19 | 7 |
What the 2025 payments were for
- Consulting Fee$11,956 · 3 payments
- Food and Beverage$1,293 · 59 payments
- Travel and Lodging$382.83 · 2 payments
- Education$5.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records