Covered recipient · General Payments record
ZERIN T CHOUDHURY
Physician Assistants & Advanced Practice Nursing Providers Physician Assistant
General Payments · PY2021
$739.48
- Reported across 32 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
PY2021 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $739.48 | 32 |
By paying entity
PY2021 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $246.42 | 11 |
| GENZYME CORPORATION | $163.52 | 3 |
| OptiNose US, Inc. | $85.92 | 5 |
| Acerta Pharma LLC | $79.35 | 4 |
| Kaleo, Inc. | $58.61 | 3 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $21.64 | 1 |
| Phadia US Inc. | $19.11 | 1 |
| Amgen Inc. | $18.13 | 1 |
| Pharming Healthcare, Inc. | $16.92 | 1 |
| Incyte Corporation | $16.48 | 1 |
| Grifols USA, LLC | $13.38 | 1 |
By program year
All program years on this page · sorted by year
| Program year | Amount | Records |
|---|---|---|
| PY2021 | $739.48 | 32 |
Payment records · PY2021 (32)
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
- Source files
- Dataset page · Bulk file · PY2021
- Generated from
- OP_DTL_GNRL_PGYR2021_P01232026_01102026.csv
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