Covered recipient · General Payments record
LAWRENCE D CHANG
Allopathic & Osteopathic Physicians Plastic Surgery
General Payments · PY2018–2024
$39,570.57
- Reported across 127 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 |
|---|---|---|
| Consulting Fee | $31,770.00 | 2 |
| Travel and Lodging | $3,152.53 | 9 |
| Food and Beverage | $2,173.15 | 37 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| ConvaTec Inc. | $36,612.23 | 36 |
| Galderma Laboratories, L.P. | $147.52 | 4 |
| Regeneron Healthcare Solutions, Inc. | $125.32 | 1 |
| ABBVIE INC. | $101.82 | 3 |
| BAXTER HEALTHCARE | $49.24 | 1 |
| Mentor Worldwide LLC | $24.33 | 1 |
| Molnlycke Health Care US, LLC | $22.00 | 1 |
| Kerecis Limited | $13.22 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (48)
Sorted by paying entity, then date · as published by CMS
Program year 2024 201820192020202120222023
Record-level detail is published for PY2024; earlier years are summarised in
“By program year”.
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| ABBVIE INC. | $61.40 | 03/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103441788 | CMS |
| ABBVIE INC. | $17.10 | 03/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103441790 | CMS |
| ABBVIE INC. | $23.32 | 10/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103441792 | CMS |
| Baxter Healthcare | $49.24 | 07/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1118299877 | CMS |
| ConvaTec Inc. | $13.73 | 02/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371786 | CMS |
| ConvaTec Inc. | $13.93 | 03/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371788 | CMS |
| ConvaTec Inc. | $18.25 | 04/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371790 | CMS |
| ConvaTec Inc. | $22.20 | 05/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371792 | CMS |
| ConvaTec Inc. | $26.38 | 07/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371794 | CMS |
| ConvaTec Inc. | $13.75 | 07/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371796 | CMS |
| ConvaTec Inc. | $10.69 | 07/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371798 | CMS |
| ConvaTec Inc. | $21.05 | 08/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371800 | CMS |
| ConvaTec Inc. | $116.49 | 09/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371802 | CMS |
| ConvaTec Inc. | $266.70 | 09/06/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1151371804 | CMS |
| ConvaTec Inc. | $528.68 | 09/06/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1151371806 | CMS |
| ConvaTec Inc. | $86.94 | 09/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371808 | CMS |
| ConvaTec Inc. | $117.84 | 09/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371810 | CMS |
| ConvaTec Inc. | $135.03 | 09/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371812 | CMS |
| ConvaTec Inc. | $546.44 | 09/07/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1151371814 | CMS |
| ConvaTec Inc. | $266.70 | 09/07/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1151371816 | CMS |
| ConvaTec Inc. | $14.58 | 10/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371818 | CMS |
| ConvaTec Inc. | $136.64 | 11/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371854 | CMS |
| ConvaTec Inc. | $13,618.50 | 11/20/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1151371820 | CMS |
| ConvaTec Inc. | $141.47 | 11/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371856 | CMS |
| ConvaTec Inc. | $11.19 | 11/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371822 | CMS |
| ConvaTec Inc. | $7.86 | 11/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371824 | CMS |
| ConvaTec Inc. | $118.70 | 12/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371826 | CMS |
| ConvaTec Inc. | $106.50 | 12/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371828 | CMS |
| ConvaTec Inc. | $7.42 | 12/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371830 | CMS |
| ConvaTec Inc. | $68.31 | 12/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371832 | CMS |
| ConvaTec Inc. | $168.93 | 12/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371834 | CMS |
| ConvaTec Inc. | $266.70 | 12/06/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1151371836 | CMS |
| ConvaTec Inc. | $327.95 | 12/06/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1151371838 | CMS |
| ConvaTec Inc. | $75.61 | 12/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371840 | CMS |
| ConvaTec Inc. | $96.23 | 12/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371842 | CMS |
| ConvaTec Inc. | $139.98 | 12/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151371844 | CMS |
| ConvaTec Inc. | $592.86 | 12/07/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1151371846 | CMS |
| ConvaTec Inc. | $33.80 | 12/07/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1151371848 | CMS |
| ConvaTec Inc. | $322.70 | 12/08/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1151371850 | CMS |
| ConvaTec Inc. | $18,151.50 | 12/30/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1151371852 | CMS |
| Galderma Laboratories, L.P. | $16.22 | 09/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1145289858 | CMS |
| Galderma Laboratories, L.P. | $33.07 | 11/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1145289860 | CMS |
| Galderma Laboratories, L.P. | $33.07 | 11/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1145289862 | CMS |
| Galderma Laboratories, L.P. | $65.16 | 12/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1145289864 | CMS |
| Kerecis Limited | $13.22 | 04/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1120096367 | CMS |
| Mentor Worldwide LLC | $24.33 | 03/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1077608306 | CMS |
| Molnlycke Health Care US, LLC | $22.00 | 04/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1099943048 | CMS |
| Regeneron Healthcare Solutions, Inc. | $125.32 | 03/28/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1114021810 | 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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