Delphine Yung
Pediatric Cardiology · Seattle, WANPI 1376629055
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $10,849 of the $11,267 with a category attached, or 96.3%. Janssen Research & Development, LLC accounts for 96.3% of it on its own, with 2 other manufacturers making up the rest. Reporting peaked in 2019 at $10,849 and has fallen 98.0% since, to $213 in 2025. Among pediatric cardiology clinicians in WA with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 6 payments — averaging $1877.81 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Janssen Research & Development, LLC$11K
- Bayer$400
- Merck$18
Across 45 payments — averaging $12,640 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.
- Merck$287K
- Janssen Research & Development, LLC$282K
What the payments were for
- Consulting fees$4004%
- Speaking & faculty fees$10,84996%
- Food & beverage$180%
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 |
|---|---|---|
| Janssen Research & Development, LLC | 1 | $10,849 |
| Bayer | 2 | $400 |
| Merck | 3 | $18 |
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.
- Adempas$400
How this compares
$11,267 in reported general payments places this provider in the 90th percentile of 49 pediatric cardiology providers in Washington.
Other pediatric cardiology in Seattle
- Thomas JonesSeattle$721K
- Brian MorraySeattle$183K
- Michael PortmanSeattle$48K
- Patrick SullivanSeattle$47K
- Peter HessleinSeattle$11K
- Roberto GallottiSeattle$7K
- Yuk LawSeattle$6K
- Iman NaimiSeattle$5K
- Mary O'Donnell-SmithSeattle$3K
- Jason DeenSeattle$3K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.