Karen Gauvain
Pediatric Hematology-Oncology · Saint Louis, MONPI 1922048628
Payments from drug & device makers
What this record shows
The money is spread across several categories — speaking fees (57.4%), consulting fees and food and beverage — rather than concentrated in one kind of arrangement. 3 manufacturers reported payments, led by F. Hoffmann-la Roche AG at 57.4% of the total.
Across 7 payments — averaging $326.79 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- F. Hoffmann-la Roche AG$1K
- Bayer$900
- Hoffmann-la Roche Limited$74
Across 24 payments — averaging $32,149 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.
- Novartis$590K
- Regeneron$120K
- Genentech, Inc.$34K
- E.r. Squibb & Sons, L.L.C.$24K
- F. Hoffmann-la Roche AG$3K
What the payments were for
- Consulting fees$90039%
- Speaking & faculty fees$1,31457%
- Food & beverage$743%
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 |
|---|---|---|
| F. Hoffmann-la Roche AG | 5 | $1,314 |
| Bayer | 1 | $900 |
| Hoffmann-la Roche Limited | 1 | $74 |
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.
- Non-Covered Product$1,314
- Vitrakvi$900
How this compares
$2,288 in reported general payments places this provider in the 70th percentile of 78 pediatric hematology-oncology providers in Missouri.
See all pediatric hematology-oncology providers in Missouri →
Other pediatric hematology-oncology in Saint Louis
- Mohamed AbdelbakiSaint Louis$50K
- Amy ArmstrongSaint Louis$42K
- Melanie FieldsSaint Louis$29K
- Shalini ShenoySaint Louis$25K
- Jeffrey BednarskiSaint Louis$11K
- Nicole BrossierSaint Louis$11K
- Jorge DipaolaSaint Louis$6K
- Bryan SiskSaint Louis$6K
- Michael Angelo HuangSaint Louis$4K
- William FergusonSaint Louis$4K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.