Covered recipient · General Payments record
CHANG HWA MARY CHEN
Allopathic & Osteopathic Physicians Anesthesiology
General Payments · PY2018–2024
$53,265.57
- Reported across 58 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 | $41,500.00 | 13 |
| Travel and Lodging | $10,125.56 | 15 |
| Food and Beverage | $655.48 | 9 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Delcath Systems | $52,209.74 | 35 |
| ABIOMED | $52.32 | 1 |
| Pacira Pharmaceuticals Incorporated | $18.98 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (37)
Sorted by paying entity, then date · as published by CMS
Program year 2024 20182019202020212022
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 |
|---|---|---|---|---|---|---|---|
| ABIOMED | $52.32 | 04/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142274005 | CMS |
| Delcath Systems | $115.40 | 02/06/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859288 | CMS |
| Delcath Systems | $3,500.00 | 02/06/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1130859704 | CMS |
| Delcath Systems | $43.12 | 02/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130859896 | CMS |
| Delcath Systems | $906.69 | 03/22/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859414 | CMS |
| Delcath Systems | $132.86 | 03/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130859506 | CMS |
| Delcath Systems | $5,000.00 | 03/22/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1130859604 | CMS |
| Delcath Systems | $2,500.00 | 06/07/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1130859416 | CMS |
| Delcath Systems | $501.01 | 06/07/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859600 | CMS |
| Delcath Systems | $472.18 | 06/07/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859698 | CMS |
| Delcath Systems | $2,500.00 | 06/07/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1130859702 | CMS |
| Delcath Systems | $124.48 | 06/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130859798 | CMS |
| Delcath Systems | $28.00 | 06/07/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859996 | CMS |
| Delcath Systems | $2,500.00 | 07/29/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1130859418 | CMS |
| Delcath Systems | $1,836.46 | 07/29/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859700 | CMS |
| Delcath Systems | $2,667.06 | 07/29/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859800 | CMS |
| Delcath Systems | $30.01 | 07/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130860000 | CMS |
| Delcath Systems | $3,500.00 | 07/29/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1130860002 | CMS |
| Delcath Systems | $2,500.00 | 08/05/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1130859298 | CMS |
| Delcath Systems | $516.81 | 08/05/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859900 | CMS |
| Delcath Systems | $141.82 | 08/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130859290 | CMS |
| Delcath Systems | $436.96 | 08/30/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859294 | CMS |
| Delcath Systems | $274.67 | 08/30/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859412 | CMS |
| Delcath Systems | $2,500.00 | 08/30/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1130859602 | CMS |
| Delcath Systems | $54.00 | 08/30/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859898 | CMS |
| Delcath Systems | $3,500.00 | 08/30/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1130859902 | CMS |
| Delcath Systems | $2,500.00 | 09/30/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1130859510 | CMS |
| Delcath Systems | $2,500.00 | 11/14/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1130859300 | CMS |
| Delcath Systems | $30.00 | 11/14/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859998 | CMS |
| Delcath Systems | $293.62 | 12/06/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859292 | CMS |
| Delcath Systems | $3,500.00 | 12/06/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1130859512 | CMS |
| Delcath Systems | $100.23 | 12/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130859796 | CMS |
| Delcath Systems | $1,619.28 | 12/30/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859296 | CMS |
| Delcath Systems | $5,000.00 | 12/30/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1130859420 | CMS |
| Delcath Systems | $11.66 | 12/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130859422 | CMS |
| Delcath Systems | $373.42 | 12/30/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1130859508 | CMS |
| Pacira Pharmaceuticals Incorporated | $18.98 | 06/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151241309 | 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, 2024
- 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.