John Hassani
NPI 1427469493ActiveIndividual· Dermatology· Lake Katrine, NY
Dermatology in Lake Katrine, New York, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $611,604 for 700 claims, against $37,648 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $68.65 in all, mostly food and beverage.
Overview
| NPI | 1427469493 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 13, 2014 |
| Last updated in NPPES | Dec 22, 2025 |
| Certified by provider | Dec 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 281189 | NY |
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 (NY); Practitioner - Dermatology (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 405 |
|---|---|
| Services billed | 912 across 35 procedure codes |
| Paid by Medicare | $37,648 |
Part D prescriptions in 2024
| Prescriptions (claims) | 700 · 786 30-day fills |
|---|---|
| Patients | 244 |
| Total drug cost | $611,604 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Dermatology |
Medical group
- Advanced Dermatology, PLLCLake Katrine, NY · 12 clinicians
Industry payments (Open Payments)
- 2025$68.65 · 3 payments from 2 companies
- 2024$240.71 · 14 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $49.14 | 2 |
| Genzyme Corporation | $19.51 | 1 |
What the 2025 payments were for
- Food and Beverage$68.65 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other dermatologists in Lake Katrine
- 1417929217