Covered recipient · General Payments record
WAI F YEUNG
Allopathic & Osteopathic Physicians Internal Medicine
This page merges CMS profile IDs 11303405, 132764 — associated profiles published by CMS for the same covered recipient. See the colophon below.
General Payments · PY2018–2021
$1,950.78
- Reported across 148 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
PY2021 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $133.91 | 5 |
By paying entity
PY2021 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| PFIZER INC. | $68.33 | 2 |
| E.R. Squibb & Sons, L.L.C. | $45.97 | 2 |
| Gilead Sciences, Inc. | $19.61 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2021 (5)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $25.00 | 01/14/2021 | Food and Beverage | Undisputed | 01/23/2026 | 783545877 | CMS |
| E.R. Squibb & Sons, L.L.C. | $20.97 | 04/28/2021 | Food and Beverage | Undisputed | 01/23/2026 | 783545969 | CMS |
| Gilead Sciences, Inc. | $19.61 | 05/04/2021 | Food and Beverage | Undisputed | 01/23/2026 | 848303481 | CMS |
| PFIZER INC. | $37.65 | 02/17/2021 | Food and Beverage | Undisputed | 01/23/2026 | 833578269 | CMS |
| PFIZER INC. | $30.68 | 03/19/2021 | Food and Beverage | Undisputed | 01/23/2026 | 833573853 | 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
- Generated from
- OP_DTL_GNRL_PGYR2021_P01232026_01102026.csv
- Merged CMS profile IDs
- 11303405, 132764
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.