Covered recipient · General Payments record
YIYI ZHANG
Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology
General Payments · PY2024
$998.48
- Reported across 48 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 | $998.48 | 48 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| UCB, Inc. | $303.17 | 10 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $160.48 | 9 |
| JAZZ PHARMACEUTICALS INC. | $118.48 | 6 |
| Acerta Pharma LLC | $92.12 | 6 |
| Genentech USA, Inc. | $89.16 | 4 |
| EMD Serono, Inc. | $59.11 | 4 |
| Alexion Pharmaceuticals, Inc. | $50.94 | 2 |
| Grifols USA, LLC | $39.38 | 2 |
| PFIZER INC. | $27.83 | 2 |
| Averitas Pharma Inc. | $23.67 | 1 |
| Lilly USA, LLC | $19.63 | 1 |
| GENZYME CORPORATION | $14.51 | 1 |
By program year
All program years on this page · sorted by year
| Program year | Amount | Records |
|---|---|---|
| PY2024 | $998.48 | 48 |
Payment records · PY2024 (48)
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
- 2024
- Source files
- Dataset page · Bulk file · PY2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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