Sherwin Chan
Pediatric Radiology · Kansas City, MONPI 1023274677
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $27,475 of the $30,175 with a category attached, or 91.1%. 3 manufacturers reported payments, led by Jazz Pharmaceuticals Inc. at 54.2% of the total. 2024 is the largest year on record at $13,717, more than ten times the $109 reported in 2019.
Across 26 payments — averaging $1160.57 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Jazz Pharmaceuticals Inc.$16K
- GE HealthCare$13K
- Siemens Medical Solutions USA, Inc.$1K
Across 10 payments — averaging $103,848 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.
- Jazz Pharmaceuticals Inc.$933K
- Hyperfine Operations, Inc.$106K
What the payments were for
- Consulting fees$27,47591%
- Travel & lodging$1,8586%
- Food & beverage$8423%
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 |
|---|---|---|
| Jazz Pharmaceuticals Inc. | 13 | $16,365 |
| GE HealthCare | 2 | $12,633 |
| Siemens Medical Solutions USA, Inc. | 11 | $1,177 |
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.
- DEFITELIO$12,889
- NAEOTOM Alpha$988
How this compares
Too few pediatric radiology providers in Missourito place this figure against a meaningful peer group, so we don't.
Other pediatric radiology in Kansas City
- Stephanie TheutKansas City$609
- Douglas RivardKansas City$514
- Neil MardisKansas City$46
- Emily OrschelnKansas City$31
- Yoon ChoKansas City$31
- Erin OpferKansas City$15
- Marilyn SiegelSaint Louis$34K
- Richard SouthardSaint Louis$294
- Syed HussainiSaint Louis$144
- James BrownColumbia$20
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.