Covered recipient · General Payments record
BRIAN KWUN KWOK LEE
Allopathic & Osteopathic Physicians Internal Medicine Nephrology
General Payments · PY2018–2024
$9,522.01
- Reported across 38 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 | $400.89 | 5 |
| Education | $71.27 | 1 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| GENZYME CORPORATION | $121.86 | 1 |
| Alexion Pharmaceuticals, Inc. | $111.73 | 1 |
| Mallinckrodt Hospital Products Inc. | $101.79 | 1 |
| Veloxis Pharmaceuticals, Inc. | $71.27 | 1 |
| Ardelyx, Inc. | $65.51 | 2 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (6)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Alexion Pharmaceuticals, Inc. | $111.73 | 10/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1093907003 | CMS |
| Ardelyx, Inc. | $34.87 | 05/10/2024 | Food and Beverage | Disputed | 01/23/2026 | 1146691592 | CMS |
| Ardelyx, Inc. | $30.64 | 11/16/2024 | Food and Beverage | Disputed | 01/23/2026 | 1146691594 | CMS |
| GENZYME CORPORATION | $121.86 | 05/02/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139927293 | CMS |
| Mallinckrodt Hospital Products Inc. | $101.79 | 08/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1145098167 | CMS |
| Veloxis Pharmaceuticals, Inc. | $71.27 | 05/16/2024 | Education | Undisputed | 01/23/2026 | 1147093486 | 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
- 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
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