Tahlia Weis
Vascular Surgery · Marshfield, WINPI 1982967840
Payments from drug & device makers
What this record shows
The money is spread across several categories — speaking fees (46.9%), consulting fees and travel and lodging — rather than concentrated in one kind of arrangement. Shockwave Medical, Inc accounts for 65.6% of it on its own, with 10 other manufacturers making up the rest. Reporting peaked in 2024 at $8,753 and has fallen 70.8% since, to $2,554 in 2025. Among vascular surgery 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 44 payments — averaging $508.78 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Shockwave Medical, Inc$15K
- Medtronic$5K
- Silk Road Medical, Inc.$2K
- Integra Lifesciences Corporation$838
- Penumbra, Inc.$203
- Boston Scientific$93
- plus $200 from 5 others
Across 9 payments — averaging $3928.99 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Shockwave Medical, Inc$35K
What the payments were for
- Consulting fees$4,95022%
- Speaking & faculty fees$10,50047%
- Grants$1,5467%
- Travel & lodging$3,73817%
- Food & beverage$1,6517%
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 |
|---|---|---|
| Shockwave Medical, Inc | 12 | $14,685 |
| Medtronic(2 entities) | 6 | $4,780 |
| Silk Road Medical, Inc. | 9 | $1,587 |
| Integra Lifesciences Corporation | 9 | $838 |
| Penumbra, Inc. | 2 | $203 |
| Boston Scientific | 1 | $93 |
| Inari Medical, Inc. | 1 | $55 |
| Stryker | 1 | $52 |
| W. L. Gore & Associates, Inc. | 1 | $41 |
| Limflow Inc. | 1 | $35 |
| Lemaitre Vascular, Inc. | 1 | $17 |
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.
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter$14,545
- Heli-FX EndoAnchor System$2,800
- ENROUTE Transcarotid Neuroprotection System$1,287
- ENROUTE Transcarotid Stent$1,287
- BILAYER WOUND MATRIX (BWM)$454
- FLOWABLE$454
- INTEGRA WOUND MATRIX (IWM)$454
- IDRT$454
- ENDURANT IIS$152
- Endurant$146
- Penumbra System$141
- SALTO TALARIS TOTAL ANKLE PROSTHESIS$136
- TOTAL FOOT SYSTEM$136
- CADENCE ANKLE REPLACEMENT SYSTEM$136
- HawkOne$133
How this compares
$22,386 in reported general payments places this provider in the 95th percentile of 81 vascular surgery 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Cilostazol | 40 | $733 |
| ClopidogrelClopidogrel Bisulfate | 56 | $716 |
| Atorvastatin Calcium | 34 | $459 |
| Doxycycline Monohydrate | 14 | $337 |
| Pantoprazole Sodium | 12 | $133 |
Paid to pharmacies, not to this prescriber.
Other vascular surgery in Marshfield
- Ayman AhmedMarshfield$12K
- Javariah AsgharMarshfield$4K
- Muhammad ZuberiMarshfield$891
- Stacey LejeuneWausau$105K
- Benjamin HerdrichWausau$90K
- Dai YamanouchiMadison$78K
- Kevin SchoepelWausau$17K
- Tiziano TallaritaEau Claire$15K
- John RobertsonTomah$15K
- Momodou JammehMilwaukee$14K
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.