Seth Karol
Pediatric Hematology-Oncology · Memphis, TNNPI 1437311297
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $13,350 of the $13,820 with a category attached, or 96.6%. 3 manufacturers reported payments, led by Servier Pharmaceuticals LLC at 55.4% of the total. Reporting peaked in 2024 at $9,246 and has fallen 80.8% since, to $1,774 in 2025.
Across 9 payments — averaging $1535.57 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Servier Pharmaceuticals LLC$8K
- Jazz Pharmaceuticals Inc.$5K
- AbbVie$2K
Across 76 payments — averaging $78,015 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.
- Pfizer$4.4M
- AbbVie$1.5M
- Amgen$2K
What the payments were for
- Consulting fees$13,35097%
- Food & beverage$4703%
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 |
|---|---|---|
| Servier Pharmaceuticals LLC | 2 | $7,650 |
| Jazz Pharmaceuticals Inc. | 6 | $4,670 |
| AbbVie | 1 | $1,500 |
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
$13,820 in reported general payments places this provider in the 75th percentile of 113 pediatric hematology-oncology providers in Tennessee.
See all pediatric hematology-oncology providers in Tennessee →
Other pediatric hematology-oncology in Memphis
- Scott HowardMemphis$1.5M
- Ellis NeufeldMemphis$263K
- Deepa ManwaniMemphis$143K
- Akshay SharmaMemphis$92K
- Alberto PappoMemphis$88K
- Ching-Hon PuiMemphis$75K
- Hiroto InabaMemphis$67K
- Caitlyn DuffyMemphis$50K
- Amar GajjarMemphis$45K
- Gary MyersMemphis$44K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.