Covered recipient · General Payments record
PETER CHANG
Allopathic & Osteopathic Physicians Plastic Surgery
General Payments · PY2018–2024
$73,652.05
- Reported across 131 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 |
|---|---|---|
| Debt forgiveness | $11,411.16 | 1 |
| Food and Beverage | $449.57 | 10 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Johnson & Johnson Health Care Systems Inc. | $11,411.16 | 1 |
| ABBVIE INC. | $335.79 | 5 |
| MERZ NORTH AMERICA, INC. | $54.36 | 2 |
| Vertical Pharmaceuticals, LLC | $20.86 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $19.73 | 1 |
| TELA Bio, Inc. | $18.83 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (11)
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. | $45.59 | 02/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103442366 | CMS |
| ABBVIE INC. | $26.65 | 02/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103442368 | CMS |
| ABBVIE INC. | $103.29 | 06/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103442370 | CMS |
| ABBVIE INC. | $29.45 | 07/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103442372 | CMS |
| ABBVIE INC. | $130.81 | 12/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103442374 | CMS |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $19.73 | 10/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1118223311 | CMS |
| Johnson & Johnson Health Care Systems Inc. | $11,411.16 | 04/24/2024 | Debt forgiveness | Undisputed | 01/23/2026 | 1077573434 | CMS |
| MERZ NORTH AMERICA, INC. | $27.47 | 04/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146374046 | CMS |
| MERZ NORTH AMERICA, INC. | $26.89 | 06/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146374044 | CMS |
| TELA Bio, Inc. | $18.83 | 04/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1154269559 | CMS |
| Vertical Pharmaceuticals, LLC | $20.86 | 06/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1126994096 | 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.