Gin Chang
Internal Medicine · Roslyn, NYNPI 1689179582
Payments from drug & device makers
Across 97 payments — averaging $158.03 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$8K
- Boston Scientific$4K
- Shockwave Medical, Inc$778
- ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$602
- Actelion Pharmaceuticals US, Inc.$247
- AstraZeneca$234
- plus $2K from 14 others
What the payments were for
- Grants$3,00020%
- Travel & lodging$4,20327%
- Food & beverage$7,42248%
- Education$7045%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Abbott | 41 | $7,673 |
| Boston Scientific | 12 | $4,090 |
| Shockwave Medical, Inc | 5 | $778 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 9 | $602 |
| Actelion Pharmaceuticals US, Inc. | 2 | $247 |
| AstraZeneca | 3 | $234 |
| Novo Nordisk | 2 | $233 |
| E.r. Squibb & Sons, L.L.C. | 2 | $224 |
| Kestra Medical Technology Services, Inc. | 3 | $181 |
| Atricure, Inc. | 1 | $153 |
| Biotronik Inc. | 2 | $149 |
| Abiomed | 5 | $137 |
| Edwards Lifesciences | 1 | $126 |
| Boehringer Ingelheim | 1 | $125 |
| Medtronic | 2 | $119 |
| Philips North America LLC | 1 | $99 |
| Pfizer | 1 | $78 |
| Novartis | 2 | $42 |
| AbbVie | 1 | $28 |
| Johnson & Johnson | 1 | $12 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- GENERAL - THERAPIES$3,898
- INFINITY$3,000
- GALLANT$2,192
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter$778
- ENSITE$629
- AVEIR$359
- UPTRAVI$247
- OPSUMIT$247
- Ozempic$233
- ALLURE QUADRA$191
- WATCHMAN FLX$174
- EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX$153
- BRILINTA$126
- Edwards SAPIEN 3 Ultra Transcatheter Heart Valve$126
- JARDIANCE$125
- BioMonitor$112
How this compares
$15,328 in reported general payments places this provider in the 95th percentile of 9,771 internal medicine providers in New York.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| JardianceEmpagliflozin | 11 | $6,501 |
| Carvedilol | 29 | $315 |
| Amlodipine Besylate | 14 | $118 |
| Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide | 11 | $101 |
| Furosemide | 17 | $96 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Boehringer IngelheimJardiance | $125 | $6,50111 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 95th percentile of 9,771 internal medicine providers in New York.
Other internal medicine in Roslyn
- Helena YuNew York$50.9M
- Neha KordeNew York$21.2M
- Karen AutioNew York$18.5M
- Ingo MellinghoffNew York$16.1M
- Gopakumar IyerNew York$12.4M
- David DoveEast Hampton$12.3M
- Robert CupeloEast Syracuse$10.6M
- Patrick ReaganRochester$9.4M
- Sally LauNew York$8.4M
- Angela BrancheRochester$7.9M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.