Covered recipient · General Payments record
LEEYEN HSU
Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease
General Payments · PY2019–2024
$1,564.54
- Reported across 47 records
- CMS publication 2026-01-23
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
PY2024 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $774.21 | 27 |
| Education | $62.45 | 1 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| GENZYME CORPORATION | $144.54 | 2 |
| Regeneron Healthcare Solutions, Inc. | $126.88 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $100.58 | 4 |
| GlaxoSmithKline, LLC. | $84.76 | 3 |
| Pulmonx Corporation | $52.97 | 2 |
| Amgen Inc. | $50.03 | 3 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $35.90 | 1 |
| Insmed, Inc. | $34.66 | 1 |
| Grifols USA, LLC | $31.89 | 1 |
| United Therapeutics Corporation | $26.87 | 1 |
| Actelion Pharmaceuticals US, Inc. | $26.66 | 1 |
| Mallinckrodt Hospital Products Inc. | $26.49 | 1 |
| Relypsa, Inc. | $25.95 | 1 |
| Mylan Specialty L.P. | $24.15 | 1 |
| Philips Electronics North America Corporation | $23.72 | 1 |
| Acerta Pharma LLC | $20.61 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (28)
Sorted by paying entity, then date · as published by CMS
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-01-23
- Program years on this page
- 2019, 2023, 2024
- Source files
- Dataset page · Bulk file · PY2019 , PY2023 , PY2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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