Allan Stewart, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) · Miami, FLNPI 1174559231
Payments from drug & device makers
Across 173 payments — averaging $86.97 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$4K
- Abbott$2K
- Zimmer Biomet$2K
- Edwards Lifesciences$2K
- Atricure, Inc.$1K
- Bolton Medical Inc$905
- plus $3K from 19 others
What the payments were for
- Travel & lodging$2,91119%
- Food & beverage$12,13481%
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 |
|---|---|---|
| Medtronic(2 entities) | 35 | $3,993 |
| Abbott | 32 | $2,343 |
| Zimmer Biomet | 23 | $1,755 |
| Edwards Lifesciences | 16 | $1,688 |
| Atricure, Inc. | 17 | $1,202 |
| Bolton Medical Inc | 9 | $905 |
| Livanova USA, Inc. | 5 | $673 |
| Sanara Medtech Inc. | 5 | $378 |
| LSI Solutions Inc | 1 | $336 |
| Johnson & Johnson(2 entities) | 6 | $323 |
| Heartflow, Inc. | 7 | $275 |
| Haemonetics Corporation | 2 | $199 |
| W. L. Gore & Associates, Inc. | 1 | $142 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 2 | $121 |
| Boston Scientific | 1 | $120 |
| Stryker | 1 | $117 |
| Angiodynamics, Inc. | 1 | $115 |
| Enablecv Inc. | 1 | $100 |
| Terumo Cardiovascular Systems Corporation | 2 | $90 |
| Getinge USA Sales, LLC | 1 | $64 |
| Artivion, Inc. | 1 | $35 |
| Smith+Nephew | 1 | $24 |
| Cook Medical LLC | 1 | $19 |
| Chiesi USA, Inc. | 1 | $15 |
| Solventum Corporation | 1 | $13 |
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.
- COREVALVE EVOLUT R$1,500
- Epic$863
- ENDURANT IIS$839
- EDWARDS INTUITY Elite valve system$598
- STERNALOCK 360 SYSTEM$483
- AMPLATZER Occluders$400
- Relay Grafts$385
- COR KNOT$336
- ATRICLIP LAA EXCLUSION SYSTEM$333
- SYNERGY ABLATION SYSTEM$320
- STERNALOCK BLU SYSTEM$314
- Grafts$290
- Essenz$274
- ATRICURE CRYOICE CRYOABLATION SYSTEM (CRYO2)$273
- MitraClip$266
- Perceval$253
- PROLENE$239
- CellerateRx$232
- SternaLock 360$226
- AdvantageRib$222
How this compares
$15,046 in reported general payments places this provider in the 60th percentile of 408 thoracic surgery (cardiothoracic vascular surgery) providers in Florida.
See all thoracic surgery (cardiothoracic vascular surgery) providers in Florida →
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 Miami
- Tom NguyenMiami$422K
- Joseph LamelasMiami$379K
- Mark DylewskiMiami$279K
- Steven HoffMiami$167K
- Tomas SalernoMiami$119K
- Joseph McGinnMiami$70K
- Anthony NunezOrlando$4.8M
- Thomas BeaverGainesville$1.9M
- Brian BetheaDelray Beach$1.8M
- Joshua RovinClearwater$1.7M
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.