Michael Sasevich Lorenzana, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) · Miami, FLNPI 1629271200
Payments from drug & device makers
Across 421 payments — averaging $159.29 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$43K
- Atricure, Inc.$12K
- Abbott$5K
- Edwards Lifesciences$2K
- W. L. Gore & Associates, Inc.$2K
- Abiomed$791
- plus $3K from 23 others
What the payments were for
- Speaking & faculty fees$7,00010%
- Travel & lodging$13,23720%
- Food & beverage$17,52926%
- Education$29,28144%
- Gifts$140%
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 |
|---|---|---|
| Intuitive Surgical | 123 | $42,691 |
| Atricure, Inc. | 130 | $11,696 |
| Abbott | 67 | $4,764 |
| Edwards Lifesciences | 22 | $2,275 |
| W. L. Gore & Associates, Inc. | 18 | $2,058 |
| Abiomed | 13 | $791 |
| Medtronic(2 entities) | 9 | $377 |
| Davol Inc. | 4 | $319 |
| Zimmer Biomet | 3 | $266 |
| LSI Solutions Inc | 1 | $250 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 4 | $228 |
| Talis Clinical LLC | 1 | $212 |
| Livanova USA, Inc. | 2 | $174 |
| Getinge USA Sales, LLC | 2 | $124 |
| Boston Scientific | 1 | $116 |
| Johnson & Johnson(2 entities) | 2 | $115 |
| Haemonetics Corporation | 1 | $96 |
| Kestra Medical Technology Services, Inc. | 2 | $89 |
| Pinnacle Biologics, Inc | 1 | $84 |
| AstraZeneca | 3 | $53 |
| Lemaitre Vascular, Inc. | 2 | $51 |
| Scpharmaceuticals Inc. | 2 | $41 |
| Integra Lifesciences Corporation | 1 | $41 |
| Baxter Healthcare | 2 | $33 |
| Angiodynamics, Inc. | 1 | $28 |
| Impulse Dynamics (USA) Inc. | 1 | $25 |
| Smith+Nephew | 1 | $24 |
| Lexicon Pharmaceuticals, Inc. | 1 | $21 |
| Merck | 1 | $17 |
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.
- Da Vinci Surgical System$26,399
- DAVINCI XI$13,000
- EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX$4,104
- ATRICURE CRYOICE CRYOSPHERE CRYOABLATION SYSTEM$1,517
- SYNERGY ABLATION SYSTEM$1,451
- THORATEC HEARTMATE 3 LVAS IMPLANT KIT$1,192
- DA VINCI SP$1,000
- TAG Thoracic Endoprosthesis$939
- ATRICLIP LAA EXCLUSION SYSTEM$812
- CARDIOMEMS$769
- ATRICURE ATRICLIP LAA EXCLUSION$743
- ATRICURE SYNERGY ABLATION SYSTEM$592
- EDWARDS INTUITY Elite valve system$587
- 2ND GEN CENTRIMAG PRIMARY CONSOLE$550
- EXCLUDER AAA Endoprosthesis$465
- Impella$450
- Carpentier-Edwards PERIMOUNT Magna Ease Pericardial Aortic Bioprosthesis$415
- ATRICURE CRYOICE CRYOABLATION SYSTEM (CRYO2)$411
- EXCLUDER Iliac Branch Endoprosthesis$386
- Edwards SAPIEN 3 Transcatheter Heart Valve$347
How this compares
$67,060 in reported general payments places this provider in the 85th 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.