Covered recipient · General Payments record
KONG L CHANG
Eye and Vision Services Providers Optometrist
General Payments · PY2018–2024
$6,754.46
- Reported across 108 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 | $870.00 | 10 |
| Entertainment | $52.10 | 2 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| GLAUKOS CORPORATION | $303.18 | 2 |
| NEW WORLD MEDICAL,INC. | $178.48 | 1 |
| Bausch & Lomb Americas Inc. | $165.44 | 3 |
| RxSight Inc | $145.75 | 1 |
| OPTOS, INC. | $52.10 | 2 |
| Johnson & Johnson Vision Care, Inc. | $43.00 | 1 |
| Astellas Pharma US Inc | $18.18 | 1 |
| Alcon Laboratories Inc | $15.97 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (12)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Alcon Vision LLC | $15.97 | 02/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110580440 | CMS |
| Astellas Pharma US Inc | $18.18 | 06/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139451386 | CMS |
| Bausch & Lomb Americas Inc. | $22.78 | 05/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1140389380 | CMS |
| Bausch & Lomb Americas Inc. | $38.02 | 09/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1140389382 | CMS |
| Bausch & Lomb Americas Inc. | $104.64 | 09/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1140389378 | CMS |
| Glaukos Corporation | $153.03 | 06/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151976606 | CMS |
| Glaukos Corporation | $150.15 | 09/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151979846 | CMS |
| Johnson & Johnson Vision Care, Inc. | $43.00 | 08/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1077754105 | CMS |
| NEW WORLD MEDICAL,INC. | $178.48 | 11/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1137401093 | CMS |
| Optos, Inc. | $27.70 | 02/21/2024 | Entertainment | Undisputed | 01/23/2026 | 1141501436 | CMS |
| Optos, Inc. | $24.40 | 11/21/2024 | Entertainment | Undisputed | 01/23/2026 | 1141501438 | CMS |
| RxSight Inc | $145.75 | 08/27/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144214276 | 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
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.