Tak Kwan, MD
Interventional Cardiology · New York, NYNPI 1639130925
Payments from drug & device makers
Across 634 payments — averaging $903.63 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Spectrawave, Inc$517K
- Shockwave Medical, Inc$12K
- Endologix LLC$10K
- Boston Scientific$8K
- Abbott$6K
- Cardiovascular Systems Inc.$6K
- plus $15K from 30 others
What the payments were for
- Consulting fees$11,50016%
- Speaking & faculty fees$6,6009%
- Travel & lodging$4,3086%
- Food & beverage$49,22269%
- Education$2050%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Spectrawave, Inc | 26 | $516,662 |
| Shockwave Medical, Inc | 26 | $12,056 |
| Endologix LLC | 23 | $9,744 |
| Boston Scientific | 124 | $7,878 |
| Abbott | 116 | $6,046 |
| Cardiovascular Systems Inc. | 120 | $5,803 |
| Medtronic(2 entities) | 47 | $3,501 |
| Abiomed | 23 | $2,467 |
| Philips North America LLC | 50 | $2,352 |
| Johnson & Johnson | 15 | $941 |
| Bard Peripheral Vascular, Inc. | 15 | $673 |
| Acist Medical Systems, Inc. | 9 | $539 |
| Heartflow, Inc. | 5 | $496 |
| Esperion Therapeutics, Inc. | 3 | $436 |
| Recor Medical Inc | 3 | $358 |
| Cathworks, Inc. | 2 | $351 |
| Cleerly, Inc. | 2 | $344 |
| Stryker | 2 | $327 |
| Arineta, Inc | 1 | $259 |
| Cordis US CORP. | 2 | $248 |
| Astellas Pharma US Inc | 3 | $205 |
| Inari Medical, Inc. | 1 | $182 |
| Biotronik Inc. | 1 | $135 |
| Teleflex LLC | 1 | $127 |
| Regeneron Healthcare Solutions, Inc. | 3 | $127 |
| Siemens Medical Solutions USA, Inc. | 1 | $124 |
| Cvrx, Inc. | 1 | $123 |
| Novo Nordisk | 1 | $110 |
| Terumo Medical Corporation | 1 | $101 |
| Chiesi USA, Inc. | 1 | $73 |
| AstraZeneca | 1 | $23 |
| Novartis | 1 | $21 |
| Surmodics, Inc. | 1 | $21 |
| Verge Medical, Inc. | 1 | $19 |
| Penumbra, Inc. | 1 | $17 |
| Cook Medical LLC | 1 | $14 |
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.
- HyperVue Imaging System$15,247
- Starlight Imaging Catheter$14,492
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter$11,615
- Torus Stent Graft System$9,468
- ENDOCROSS Device$9,468
- Diamondback Coronary$2,252
- Impella$2,063
- GENERAL - THERAPIES$1,434
- Diamondback Peripheral$951
- AVVIGO Guidance System$893
- Peripheral Orbital Atherectomy System$853
- IGT D Coronary$836
- GENERAL - STRUCTURAL HEART$723
- XARELTO$689
- Xience Sierra Coronary Stent$600
- LUX-Dx Insertable Cardiac Monitor$595
- ONYX FRONTIER$574
- Mitra Clip system$560
- Resolute$557
- Coronary Orbital Atherectomy System$506
How this compares
$572,902 in reported general payments places this provider in the 90th percentile of 382 interventional cardiology providers in New York.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other interventional cardiology in New York
- Martin LeonNew York$13.5M
- Susheel KodaliNew York$6M
- Deepak BhattNew York$4.1M
- Samin SharmaNew York$3.7M
- Annapoorna KiniNew York$3.5M
- Sahil ParikhNew York$2.7M
- George DangasNew York$2.6M
- Prakash KrishnanNew York$2M
- Ajay KirtaneNew York$1.8M
- Shing-Chiu WongNew York$1.5M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.