Covered recipient · General Payments record
ANDREW CHANG
Allopathic & Osteopathic Physicians Urology
General Payments · PY2021–2024
$1,539.35
- Reported across 68 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 | $937.63 | 35 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Ferring Pharmaceuticals Inc. | $185.94 | 5 |
| Myriad Genetic Laboratories, Inc. | $171.72 | 9 |
| IMMUNITYBIO, INC. | $169.56 | 5 |
| Medtronic, Inc. | $125.00 | 1 |
| Astellas Pharma US Inc | $95.07 | 5 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $38.95 | 2 |
| Dendreon Pharmaceuticals LLC | $31.50 | 1 |
| TOLMAR, INC. | $28.77 | 2 |
| Bayer HealthCare Pharmaceuticals Inc. | $24.79 | 1 |
| Janssen Biotech, Inc. | $19.13 | 1 |
| 180 Medical, Inc. | $17.22 | 1 |
| PFIZER INC. | $16.80 | 1 |
| BIOPROTECT MEDICAL, INC. | $13.18 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (35)
Sorted by paying entity, then date · as published by 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, 2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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