Covered recipient · General Payments record
DAVID SIU
General Payments · PY2018–2024
$4,893.99
- Reported across 224 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 | $951.13 | 39 |
| Consulting Fee | $375.00 | 2 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Retrophin, Inc. | $455.47 | 6 |
| Acerta Pharma LLC | $198.64 | 6 |
| Amgen Inc. | $129.59 | 5 |
| Mallinckrodt Hospital Products Inc. | $93.33 | 3 |
| Kyowa Kirin, Inc. | $55.65 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $49.63 | 2 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | $43.53 | 2 |
| Ardelyx, Inc. | $40.28 | 2 |
| GlaxoSmithKline, LLC. | $36.41 | 2 |
| Lilly USA, LLC | $29.21 | 2 |
| Otsuka America Pharmaceutical, Inc. | $28.54 | 1 |
| Ultragenyx Pharmaceutical Inc. | $27.56 | 1 |
| CALLIDITAS THERAPEUTICS US INC. | $24.95 | 1 |
| Fresenius USA Marketing, Inc. | $24.71 | 1 |
| Bayer HealthCare Pharmaceuticals Inc. | $19.25 | 1 |
| Medtronic, Inc. | $18.74 | 1 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $17.94 | 1 |
| Relypsa, Inc. | $16.83 | 1 |
| OPKO Pharmaceuticals, LLC | $15.87 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (41)
Sorted by paying entity, then date · as published by CMS
Program year 2024 201820192020202120222023
Record-level detail is published for PY2024; earlier years are summarised in
“By program year”.
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
- 2018, 2019, 2020, 2021, 2022, 2023, 2024
- Source files
- Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.