Aton Mordechai Holzer, MD
NPI 1083828180ActiveIndividual· Dermatology, MOHS-Micrographic Surgery· Newark, DE
Dermatology, MOHS-Micrographic Surgery (MD) with Advanced Dermatology PC and 5 other groups, practicing in Newark, Delaware. 628 Medicare patients in 2024, $729,744 paid; all of their 961 Part D prescriptions were generic. Kerecis Limited was the largest of 6 companies reporting payments in 2025, $170.06 in all, mostly food and beverage.
Overview
| NPI | 1083828180 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 9, 2007 |
| Last updated in NPPES | Oct 22, 2026 |
| Certified by provider | Oct 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology, MOHS-Micrographic Surgery Primary | 207ND0101X | ME110136 | FL |
| Dermatology | 207N00000X | 25MA10396000 | NJ |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | 25MA10396000 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (CT); Practitioner - Dermatology (DE); Practitioner - Micrographic Dermatologic Surgery (Mds) (NJ); Practitioner - Dermatology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 628 |
|---|---|
| Services billed | 1,764 across 55 procedure codes |
| Paid by Medicare | $729,744 |
Part D prescriptions in 2024
| Prescriptions (claims) | 961 · 964 30-day fills |
|---|---|
| Patients | 570 |
| Total drug cost | $6,991 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Micrographic Dermatologic Surgery (Mds) |
| Secondary specialties | Dermatology |
Medical groups
- Advanced Dermatology PCForest Hills, NY · 68 clinicians
- Clark Dermatology LLCStaten Island, NY · 49 clinicians
- Burke Dermatology PALewes, DE · 11 clinicians
- Integrated Dermatology of New Jersey LLCSpotswood, NJ · 6 clinicians
- The Dermatology Center of New Jersey, PCBridgewater, NJ · 4 clinicians
- Skincare Physicians of Fairfield County, LLCNorwalk, CT · 3 clinicians
Industry payments (Open Payments)
- 2025$170.06 · 7 payments from 6 companies
- 2024$92.95 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kerecis Limited | $56.70 | 2 |
| Novartis Pharmaceuticals Corporation | $30.52 | 1 |
| Leo Pharma Inc. | $29.06 | 1 |
| Ucb, Inc. | $18.49 | 1 |
| Biofrontera Inc. | $17.78 | 1 |
What the 2025 payments were for
- Food and Beverage$170.06 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology, MOHS-Micrographic Surgery providers in Newark
- 1801890397
- 1730640780
All Dermatology, MOHS-Micrographic Surgery providers in Delaware →