Michael Eng, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) · Munster, INNPI 1801907878
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $14,117 of the $21,001 with a category attached, or 67.2%. 24 manufacturers reported payments, led by Edwards Lifesciences at 36.0% of the total. Reporting peaked in 2019 at $7,716 and has fallen 65.8% since, to $2,641 in 2025.
Across 196 payments — averaging $107.15 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Edwards Lifesciences$8K
- Abbott$4K
- Medtronic$3K
- Artivion, Inc.$3K
- Atricure, Inc.$2K
- Bolton Medical Inc$770
- plus $1K from 18 others
What the payments were for
- Travel & lodging$14,11767%
- Food & beverage$6,82332%
- Entertainment$610%
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 |
|---|---|---|
| Edwards Lifesciences | 56 | $7,565 |
| Abbott | 50 | $4,419 |
| Medtronic(2 entities) | 20 | $2,635 |
| Artivion, Inc. | 5 | $2,512 |
| Atricure, Inc. | 16 | $2,014 |
| Bolton Medical Inc | 4 | $770 |
| Baxter Healthcare | 4 | $140 |
| Johnson & Johnson(2 entities) | 5 | $137 |
| Abiomed | 3 | $124 |
| Kerecis Limited | 4 | $112 |
| Getinge USA Sales, LLC | 5 | $101 |
| Opsens Inc. | 4 | $83 |
| Cardiva Medical, Inc. | 4 | $79 |
| Kls-martin L.p. | 4 | $57 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 3 | $48 |
| Intuitive Surgical | 1 | $40 |
| LSI Solutions Inc | 1 | $34 |
| Davol Inc. | 1 | $26 |
| On Target Laboratories, Inc | 1 | $24 |
| Lemaitre Vascular, Inc. | 1 | $23 |
| Solventum Corporation | 1 | $17 |
| Stryker | 1 | $16 |
| Lightbody Medical Technologies Inc | 1 | $13 |
| KCI USA, Inc. | 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.
- Mosaic$1,837
- EVOQUE$1,754
- MitraClip$1,272
- Edwards SAPIEN 3 Transcatheter Heart Valve$1,227
- PASCAL$939
- Carpentier-Edwards Physio II Annuloplasty Ring$877
- TRICLIP$855
- TREO ABDOMINAL STENT-GRAFT SYSTEM$695
- ATRICURE CRYOICE CRYOABLATION SYSTEM (CRYO2)$477
- Mitra Clip system$388
- ATRICLIP LAA EXCLUSION SYSTEM$366
- SYNERGY ABLATION SYSTEM$366
- CoreValve Evolut$275
- ATRICURE SYNERGY ABLATION SYSTEM$272
- KONECT RESILIA$135
- COREVALVE EVOLUT R$135
- INSPIRIS RESILIA aortic valve$130
- Edwards SAPIEN 3 Ultra Transcatheter Heart Valve$120
- ATRICURE ATRICLIP LAA EXCLUSION$104
- EPI-SENSE GUIDED COAGULATION SYS$104
How this compares
$21,001 in reported general payments places this provider in the 85th percentile of 127 thoracic surgery (cardiothoracic vascular surgery) providers in Indiana.
See all thoracic surgery (cardiothoracic vascular surgery) providers in Indiana →
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 Munster
- Jason FrazierMunster$574K
- Mehdi Akhavan-HeidariMunster$11K
- Vsevolod TikhomirovMunster$10K
- Marc GerdischIndianapolis$1.4M
- James KellyGranger$242K
- Sina MoainieCarmel$184K
- Samuel JacobMuncie$182K
- Andrew BarksdaleIndianapolis$158K
- Manesh ParikshakIndianapolis$61K
- Joseph GreenleeFort Wayne$43K
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.