Yoshifumi Naka, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) · New York, NYNPI 1073554887
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (59.3%), food and beverage and travel and lodging — rather than concentrated in one kind of arrangement. Abbott accounts for 81.4% of it on its own, with 10 other manufacturers making up the rest. Reporting peaked in 2019 at $28,584 and has fallen 98.9% since, to $309 in 2025.
Across 101 payments — averaging $372.76 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$31K
- Artivion, Inc.$3K
- Clearflow Inc.$1K
- Medtronic$671
- Zimmer Biomet$570
- Abiomed$529
- plus $999 from 5 others
Across 56 payments — averaging $6565.50 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Abbott$334K
- Medtronic$28K
- Transmedics, Inc.$5K
What the payments were for
- Consulting fees$22,32059%
- Speaking & faculty fees$3,2008%
- Travel & lodging$3,4639%
- Food & beverage$8,66623%
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 | 74 | $30,629 |
| Artivion, Inc. | 1 | $3,200 |
| Clearflow Inc. | 2 | $1,051 |
| Medtronic | 7 | $671 |
| Zimmer Biomet | 2 | $570 |
| Abiomed | 4 | $529 |
| Edwards Lifesciences | 7 | $524 |
| Paragonix Technologies, Inc. | 1 | $248 |
| Atricure, Inc. | 1 | $142 |
| Acell, Inc. | 1 | $69 |
| Convatec Inc. | 1 | $16 |
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.
- HeartMate$16,740
- HeartMate 3 Left Ventricular Dev$5,933
- THORATEC HEARTMATE 3 LVAS IMPLANT KIT$3,339
- BioGlue$3,200
- HeartMate 3 Left Ventricular Assist Device$3,066
- PleuraFlow$1,051
- CMF & Thoracic Product Portfolio$536
- Impella$460
- HeartWare HVAD$398
- MitraClip System$283
- SherpaPak$248
- LIVERguard$248
- LUNGguard$248
- BaroGuard$248
- PancreasPak$248
- Avalus$147
- ATRICURE ATRICLIP LAA EXCLUSION$142
- ATRICURE SYNERGY ABLATION SYSTEM$142
- MitraClip$136
- CARDIOMEMS$113
How this compares
$37,649 in reported general payments places this provider in the 85th percentile of 383 thoracic surgery (cardiothoracic vascular surgery) providers in New York.
See all thoracic surgery (cardiothoracic vascular surgery) 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 thoracic surgery (cardiothoracic vascular surgery) in New York
- Aubrey GallowayNew York$5.7M
- Gilbert TangNew York$842K
- Michael ZervosNew York$811K
- Elias ZiasNew York$465K
- Isaac GeorgeNew York$395K
- Eugene GrossiNew York$350K
- Costas BizekisNew York$321K
- Brendon StilesNew York$314K
- Daniela MolenaNew York$221K
- Arnar GeirssonNew York$218K
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.