Covered recipient · General Payments record
HSIN-YEE CHANG
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family
General Payments · PY2021–2023
$1,482.51
- Reported across 14 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
PY2023 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $864.91 | 8 |
By paying entity
PY2023 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Bayer HealthCare Pharmaceuticals Inc. | $411.63 | 4 |
| Horizon Pharma plc | $208.12 | 2 |
| CALLIDITAS THERAPEUTICS US INC. | $124.99 | 1 |
| Aurinia Pharma U.S., Inc. | $120.17 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2023 (8)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Aurinia Pharma U.S., Inc. | $120.17 | 02/02/2023 | Food and Beverage | Undisputed | 01/23/2026 | 1057756537 | CMS |
| Bayer Healthcare Pharmaceuticals Inc. | $29.08 | 04/18/2023 | Food and Beverage | Undisputed | 01/23/2026 | 1005610301 | CMS |
| Bayer Healthcare Pharmaceuticals Inc. | $105.92 | 04/26/2023 | Food and Beverage | Undisputed | 01/23/2026 | 1005618409 | CMS |
| Bayer Healthcare Pharmaceuticals Inc. | $134.95 | 06/20/2023 | Food and Beverage | Undisputed | 01/23/2026 | 1005622097 | CMS |
| Bayer Healthcare Pharmaceuticals Inc. | $141.68 | 08/05/2023 | Food and Beverage | Undisputed | 01/23/2026 | 1005622349 | CMS |
| Calliditas Therapeutics US Inc. | $124.99 | 07/26/2023 | Food and Beverage | Undisputed | 01/23/2026 | 993487199 | CMS |
| Horizon Therapeutics plc | $129.45 | 08/10/2023 | Food and Beverage | Undisputed | 01/23/2026 | 987097543 | CMS |
| Horizon Therapeutics plc | $78.67 | 12/12/2023 | Food and Beverage | Undisputed | 01/23/2026 | 987097545 | 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
- 2021, 2022, 2023
- Source files
- Dataset page · Bulk file · PY2021 , PY2022 , PY2023
- Generated from
- OP_DTL_GNRL_PGYR2023_P01232026_01102026.csv
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