Covered recipient · General Payments record
CHAO HUNG KAO
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner
General Payments · PY2021–2024
$4,834.14
- Reported across 253 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 | $1,247.69 | 48 |
| Education | $17.69 | 1 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Amgen Inc. | $167.40 | 10 |
| GENZYME CORPORATION | $129.65 | 1 |
| Ardelyx, Inc. | $125.00 | 1 |
| Merck Sharp & Dohme Corporation | $120.18 | 2 |
| Regeneron Healthcare Solutions, Inc. | $114.99 | 1 |
| Lilly USA, LLC | $90.95 | 5 |
| Radius Health, Inc. | $80.97 | 4 |
| ABBVIE INC. | $75.88 | 4 |
| Novo Nordisk AS | $68.15 | 4 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $64.65 | 4 |
| PFIZER INC. | $34.30 | 2 |
| Bayer HealthCare Pharmaceuticals Inc. | $29.22 | 2 |
| Phathom Pharmaceuticals, Inc. | $26.26 | 1 |
| SANOFI PASTEUR INC. | $20.56 | 1 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $19.03 | 1 |
| Lexicon Pharmaceuticals, Inc. | $18.65 | 1 |
| Xeris Pharmaceuticals, Inc. | $16.62 | 1 |
| IDORSIA PHARMACEUTICALS US INC | $16.44 | 1 |
| AIMMUNE THERAPEUTICS, INC. | $16.33 | 1 |
| Acerta Pharma LLC | $16.26 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $13.89 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (49)
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
- 2021, 2022, 2023, 2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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