Derrick Chu, MD
Vascular & Interventional Radiology · Minneapolis, MNNPI 1427234988
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $9,795 of the $14,612 with a category attached, or 67.0%. 15 manufacturers reported payments, led by Penumbra, Inc. at 42.3% of the total. Reporting peaked in 2022 at $5,600 and has fallen 61.9% since, to $2,132 in 2025.
Across 90 payments — averaging $162.35 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Penumbra, Inc.$6K
- Abbott$2K
- Medtronic$1K
- Inari Medical, Inc.$805
- Bard Peripheral Vascular, Inc.$786
- W. L. Gore & Associates, Inc.$782
- plus $2K from 9 others
What the payments were for
- Travel & lodging$4,81733%
- Food & beverage$9,79567%
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 |
|---|---|---|
| Penumbra, Inc. | 26 | $6,181 |
| Abbott | 17 | $2,456 |
| Medtronic | 7 | $1,337 |
| Inari Medical, Inc. | 6 | $805 |
| Bard Peripheral Vascular, Inc. | 9 | $786 |
| W. L. Gore & Associates, Inc. | 7 | $782 |
| Shockwave Medical, Inc | 5 | $614 |
| Boston Scientific | 3 | $452 |
| Surmodics, Inc. | 2 | $328 |
| Terumo Medical Corporation | 2 | $258 |
| Sirtex Medical Inc | 1 | $182 |
| Stryker | 2 | $161 |
| Argon Medical Devices, Inc. | 1 | $126 |
| Philips North America LLC | 1 | $121 |
| Trisalus Life Sciences, Inc. | 1 | $23 |
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.
- Indigo System$3,440
- RUBY Coil$2,227
- SUPERA$1,987
- FLOWTRIEVER CATHETER, S$669
- CT THROMBECTOMY SYSTEM KIT$669
- SYMPLICITY G3$548
- Abre$487
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter$475
- Pounce Venous Thrombectomy System$457
- GORE VIABAHN Endoprosthesis with Heparin$347
- Pounce Thrombectomy$328
- Pounce Thrombectomy System$328
- TurboHawk$209
- Sublime 014 Rx PTA Balloon Dilatation Catheter$200
- Sublime Microcatheter, 018, 200cm, Straight$200
- SIR-Spheres Microspheres$182
- Indigo$182
- Penumbra Ruby Coil$182
- GENERAL - THERAPIES$169
- DECATHLON$153
How this compares
$14,612 in reported general payments places this provider in the 75th percentile of 78 vascular & interventional radiology providers in Minnesota.
See all vascular & interventional radiology providers in Minnesota →
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 Minneapolis
- Michael RosenbergMinneapolis$134K
- Reza TalaieMinneapolis$64K
- Bjorn EngstromMinneapolis$55K
- Sameer GadaniMinneapolis$33K
- Donna DsouzaMinneapolis$29K
- Marcel RivardMinneapolis$17K
- Nassir RostambeigiMinneapolis$16K
- Prashant ShresthaMinneapolis$12K
- Siobhan FlanaganMinneapolis$12K
- Asad IrfanullahMinneapolis$8K
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.