Covered recipient · General Payments record
MICHAEL HSIANG CHUNG
Allopathic & Osteopathic Physicians Plastic Surgery
General Payments · PY2022–2024
$1,723.11
- Reported across 24 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 | $1,207.23 | 14 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| ABBVIE INC. | $660.98 | 8 |
| Mentor Worldwide LLC | $285.18 | 2 |
| DePuy Synthes Sales Inc. | $173.97 | 2 |
| Stryker Corporation | $87.10 | 2 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (14)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| ABBVIE INC. | $47.23 | 07/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103473007 | CMS |
| ABBVIE INC. | $124.72 | 07/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103473009 | CMS |
| ABBVIE INC. | $78.95 | 08/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103473011 | CMS |
| ABBVIE INC. | $74.71 | 08/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103473013 | CMS |
| ABBVIE INC. | $134.38 | 09/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103473015 | CMS |
| ABBVIE INC. | $21.02 | 10/03/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103473017 | CMS |
| ABBVIE INC. | $144.43 | 11/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103473019 | CMS |
| ABBVIE INC. | $35.54 | 12/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103473021 | CMS |
| DePuy Synthes Sales Inc. | $140.47 | 03/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1077891010 | CMS |
| DePuy Synthes Sales Inc. | $33.50 | 06/28/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1077890998 | CMS |
| Mentor Worldwide LLC | $125.00 | 08/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1077618586 | CMS |
| Mentor Worldwide LLC | $160.18 | 12/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1077618570 | CMS |
| Stryker Corporation | $39.99 | 05/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1126789211 | CMS |
| Stryker Corporation | $47.11 | 05/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1126789213 | 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
- 2022, 2023, 2024
- Source files
- Dataset page · Bulk file · 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.