Jonathan R. Zirn, MD
NPI 1306896287ActiveIndividual· Dermatology· Danbury, CT
Dermatology (MD) with Advanced Dermcare PC and 1 other group, practicing in Danbury, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $619,752 for 817 claims, against $345,799 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $2,438 in all, mostly food and beverage. Lists Danbury Hospital as a hospital affiliation.
Overview
| NPI | 1306896287 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 11, 2006 |
| Last updated in NPPES | Jul 6, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 035819 | 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 | 2,414 |
|---|---|
| Services billed | 9,190 across 71 procedure codes |
| Paid by Medicare | $345,799 |
Part D prescriptions in 2024
| Prescriptions (claims) | 817 · 960 30-day fills |
|---|---|
| Patients | 406 |
| Total drug cost | $619,752 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Dermatology |
| Secondary specialties | Pathology |
Medical groups
- Advanced Dermcare PCDanbury, CT · 10 clinicians
- Dermatopathology Laboratory of New England PCMeriden, CT · 4 clinicians
Hospital affiliation
- Danbury HospitalDanbury, CT
Industry payments (Open Payments)
- 2025$2,438 · 116 payments from 16 companies
- 2024$2,303 · 101 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $636.03 | 37 |
| Janssen Biotech, Inc. | $362.55 | 15 |
| Incyte Corporation | $352.61 | 13 |
| Ucb, Inc. | $203.49 | 6 |
| Galderma Laboratories, L.P. | $188.36 | 10 |
What the 2025 payments were for
- Food and Beverage$2,346 · 114 payments
- Education$92.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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