Brandon Key, MD
Vascular & Interventional Radiology · Milwaukee, WINPI 1932527710
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $79,675 of the $100,589 with a category attached, or 79.2%. Stryker accounts for 62.1% of it on its own, with 16 other manufacturers making up the rest. Among vascular & interventional radiology clinicians in WI with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 171 payments — averaging $588.24 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Stryker$62K
- Siemens Medical Solutions USA, Inc.$30K
- Illuminoss Medical, Inc.$2K
- Medtronic$2K
- Inari Medical, Inc.$1K
- Boston Scientific$1K
- plus $2K from 11 others
What the payments were for
- Consulting fees$79,67579%
- Speaking & faculty fees$3,0003%
- Grants$2,0002%
- Travel & lodging$9,1169%
- Food & beverage$6,7987%
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 |
|---|---|---|
| Stryker | 76 | $62,498 |
| Siemens Medical Solutions USA, Inc. | 33 | $29,819 |
| Illuminoss Medical, Inc. | 4 | $2,220 |
| Medtronic | 2 | $2,156 |
| Inari Medical, Inc. | 7 | $1,115 |
| Boston Scientific | 19 | $1,097 |
| Abbott | 5 | $456 |
| Bard Peripheral Vascular, Inc. | 9 | $300 |
| Si-bone, Inc. | 4 | $235 |
| Penumbra, Inc. | 2 | $219 |
| Sirtex Medical Inc | 1 | $116 |
| Mediview XR, Inc. | 1 | $106 |
| Argon Medical Devices, Inc. | 1 | $99 |
| Terumo Medical Corporation | 3 | $77 |
| Johnson & Johnson | 1 | $29 |
| W. L. Gore & Associates, Inc. | 2 | $28 |
| Cook Medical LLC | 1 | $20 |
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.
- SPINEJACK$41,584
- OPTABLATE$38,199
- OMNICURVE$16,699
- Varian CRYOCARE TOUCH System$2,500
- Endurant$2,156
- Photodynamic Bone Stabilization Procedure Pack$2,129
- VERTAPLEX$1,875
- FLOWTRIEVER CATHETER, S$1,406
- CT THROMBECTOMY SYSTEM KIT$1,074
- Artis icono floor$686
- AUGMENT INJECTABLE$552
- INTERVENTIONAL SPINE$500
- syngo.via$500
- TheraSphere Y90 Glass Microspheres 10 GBq$316
- MULTIGEN 2$264
- TheraSphere Administration Set$251
- PCD$250
- Indigo System$219
- Cryocare CS$175
- LUTONIX$147
How this compares
$100,589 in reported general payments places this provider in the 95th percentile of 99 vascular & interventional radiology providers in Wisconsin.
See all vascular & interventional radiology providers in Wisconsin →
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 vascular & interventional radiology in Milwaukee
- Parag PatelMilwaukee$389K
- William RillingMilwaukee$158K
- Sarah WhiteMilwaukee$98K
- Alexander VillalobosMilwaukee$38K
- Amanda SmolockMilwaukee$23K
- Matthew ScheidtMilwaukee$22K
- Neil ShahMilwaukee$19K
- Eric HohenwalterMilwaukee$15K
- Awais SiddiqueMilwaukee$13K
- Mircea CristescuMilwaukee$12K
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.