Dustin Weiss, MD
Vascular Surgery · Sioux Falls, SDNPI 1164615738
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (57.2%), other and travel and lodging — rather than concentrated in one kind of arrangement. 15 manufacturers reported payments, led by Integra Lifesciences Corporation at 37.0% of the total. 2025 is the largest year on record at $1,041, 5.8 times the $178 reported in 2019.
Across 31 payments — averaging $53.33 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Integra Lifesciences Corporation$612
- Silk Road Medical, Inc.$179
- W. L. Gore & Associates, Inc.$154
- Medtronic$136
- Inari Medical, Inc.$114
- Penumbra, Inc.$96
- plus $362 from 9 others
What the payments were for
- Travel & lodging$966%
- Food & beverage$94657%
- Other$61237%
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 |
|---|---|---|
| Integra Lifesciences Corporation | 2 | $612 |
| Silk Road Medical, Inc. | 3 | $179 |
| W. L. Gore & Associates, Inc. | 2 | $154 |
| Medtronic | 7 | $136 |
| Inari Medical, Inc. | 1 | $114 |
| Penumbra, Inc. | 1 | $96 |
| Stryker | 3 | $87 |
| Abbott | 4 | $82 |
| Reflow Medical Inc | 1 | $52 |
| BD | 1 | $38 |
| Boston Scientific | 2 | $37 |
| Shockwave Medical, Inc | 1 | $19 |
| Cook Medical LLC | 1 | $17 |
| Bard Peripheral Vascular, Inc. | 1 | $16 |
| Organogenesis Inc. | 1 | $14 |
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.
How this compares
Too few vascular surgery providers in South Dakotato place this figure against a meaningful peer group, so we don't.
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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| ClopidogrelClopidogrel Bisulfate | 126 | $798 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 82 | $277 |
Paid to pharmacies, not to this prescriber.
Other vascular surgery in Sioux Falls
- Frank VandySioux Falls$104K
- Mark FlemingSioux Falls$55K
- Anand DayamaSioux Falls$38K
- Thekla BacharachSioux Falls$24K
- Gregory NissenSioux Falls$15K
- Patrick KellySioux Falls$14K
- Angelo SantosSioux Falls$7K
- Bradley SwedaSioux Falls$3K
- Laura WolfSioux Falls$3K
- Greg SchultzSioux Falls$702
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.