David Gross, MD
Interventional Cardiology · Boston, MANPI 1780098814
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (47.5%), travel and lodging and food and beverage — rather than concentrated in one kind of arrangement. Edwards Lifesciences accounts for 70.7% of it on its own, with 22 other manufacturers making up the rest. 2025 is the largest year on record at $20,495, more than ten times the $305 reported in 2019.
Across 262 payments — averaging $218.73 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Edwards Lifesciences$41K
- Recor Medical Inc$6K
- Abbott$3K
- Spectrawave, Inc$2K
- Medtronic$1K
- Boston Scientific$1K
- plus $3K from 17 others
What the payments were for
- Consulting fees$27,24048%
- Speaking & faculty fees$1,7203%
- Grants$2,2504%
- Travel & lodging$16,74829%
- Food & beverage$8,28014%
- Education$1,0692%
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 | 147 | $40,538 |
| Recor Medical Inc | 11 | $6,466 |
| Abbott | 8 | $2,814 |
| Spectrawave, Inc | 4 | $1,600 |
| Medtronic | 34 | $1,275 |
| Boston Scientific | 9 | $1,263 |
| Philips North America LLC | 14 | $1,138 |
| Cardiovascular Systems Inc. | 4 | $498 |
| Inari Medical, Inc. | 5 | $425 |
| Shockwave Medical, Inc | 8 | $366 |
| Terumo Medical Corporation | 4 | $264 |
| Penumbra, Inc. | 1 | $147 |
| Johnson & Johnson | 1 | $104 |
| Kowa Pharmaceuticals America, Inc. | 1 | $101 |
| Alnylam Pharmaceuticals Inc. | 1 | $88 |
| Amgen | 2 | $50 |
| Stryker | 1 | $32 |
| Cordis US CORP. | 1 | $31 |
| Chiesi USA, Inc. | 2 | $26 |
| Heartflow, Inc. | 1 | $23 |
| Novo Nordisk | 1 | $23 |
| Abiomed | 1 | $19 |
| Novartis | 1 | $15 |
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.
- Edwards SAPIEN 3 Transcatheter Heart Valve$28,402
- Paradise Ultrasound Renal Denervation System$6,172
- HyperVue Imaging System$1,600
- Starlight Imaging Catheter$1,600
- SAPIEN 3 Ultra RESILIA$1,382
- VersaCross Access Solution$999
- PASCAL$953
- MRI Equip Undiv$799
- Diamondback Coronary$440
- MitraClip$380
- COREVALVE EVOLUT R$378
- Edwards SAPIEN 3 Ultra Transcatheter Heart Valve$190
- FLOWTRIEVER CATHETER, S$170
- CT THROMBECTOMY SYSTEM KIT$170
- Indigo System$147
- GENERAL VASCULAR ACCESS$146
- PARADISE RENAL DENERVATION SYSTEM$145
- Resolute$144
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter$128
- XARELTO$104
How this compares
$57,307 in reported general payments places this provider in the 80th percentile of 128 interventional cardiology providers in Massachusetts.
See all interventional cardiology providers in Massachusetts →
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 Boston
- Eric SecemskyBoston$1.2M
- Darshan DoshiBoston$730K
- Charles GibsonBoston$661K
- Duane PintoBoston$491K
- Robert YehBoston$412K
- Suzanne BaronBoston$274K
- Farouc JafferBoston$213K
- Joseph GarasicBoston$152K
- Pinak ShahBoston$147K
- Douglas DrachmanBoston$132K
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.