Matthew Smetts, MD
Vascular & Interventional Radiology · Grand Rapids, MINPI 1558674689
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $6,457 of the $7,868 with a category attached, or 82.1%. 19 manufacturers reported payments, led by Inari Medical, Inc. at 30.0% of the total. 2025 is the largest year on record at $2,354, 3.3 times the $714 reported in 2019.
Across 92 payments — averaging $85.52 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Inari Medical, Inc.$2K
- Histosonics, Inc.$1K
- Penumbra, Inc.$1K
- Stryker$988
- Medtronic$403
- Sirtex Medical Inc$295
- plus $2K from 13 others
What the payments were for
- Travel & lodging$1,41118%
- Food & beverage$6,45782%
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 |
|---|---|---|
| Inari Medical, Inc. | 39 | $2,364 |
| Histosonics, Inc. | 2 | $1,131 |
| Penumbra, Inc. | 11 | $1,021 |
| Stryker | 12 | $988 |
| Medtronic | 4 | $403 |
| Sirtex Medical Inc | 4 | $295 |
| Siemens Medical Solutions USA, Inc. | 2 | $260 |
| Boston Scientific | 2 | $252 |
| Okami Medical, Inc. | 1 | $198 |
| Terumo Medical Corporation | 2 | $179 |
| Trisalus Life Sciences, Inc. | 1 | $149 |
| Bard Peripheral Vascular, Inc. | 2 | $141 |
| Biocompatibles, Inc. | 1 | $129 |
| Cook Medical LLC | 1 | $125 |
| Imperative Care, Inc | 3 | $98 |
| Medical Device Business Services, Inc. | 1 | $58 |
| Angiodynamics, Inc. | 2 | $41 |
| Covidien LP | 1 | $23 |
| Johnson & Johnson | 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.
- FLOWTRIEVER CATHETER, S$2,101
- CT THROMBECTOMY SYSTEM KIT$1,483
- Indigo System$593
- FlowTriever$320
- IVS - VERTEBRAL AUGMENTATION PRODUCTS$278
- Indigo$240
- LOBO$198
- MULTIGEN 2$194
- SPINEJACK$194
- ClotTriever$174
- MicroThermX Microwave Ablation System$162
- KYPHON EXPRESS II KYPHOPAK TRAY$160
- TRINAV INFUSION SYSTEM$149
- HydroPearl$148
- Azur CX Detachable$148
- EMBOLD Fibered$146
- SIR-Spheres Microspheres$141
- LAVA LES (Liquid Embolic System)$137
- THERASPHERE-BIO$129
- Cook Medical Self-Expanding Stent$125
How this compares
$7,868 in reported general payments places this provider in the 75th percentile of 118 vascular & interventional radiology providers in Michigan.
See all vascular & interventional radiology providers in Michigan →
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 Grand Rapids
- Michael KnoxGrand Rapids$312K
- William SlaterGrand Rapids$25K
- David MitchellGrand Rapids$12K
- Bryan MustertGrand Rapids$9K
- Shivang PatelGrand Rapids$8K
- Orrie CloseGrand Rapids$8K
- Manish VarmaGrand Rapids$8K
- Jeffrey SavinGrand Rapids$8K
- Nik KolicajGrand Rapids$7K
- Jordan CastleGrand Rapids$6K
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.