Covered recipient · General Payments record
YISROEL KUPFERSTEIN
Physician Assistants & Advanced Practice Nursing Providers Physician Assistant
General Payments · PY2021–2024
$2,509.66
- Reported across 92 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 | $717.67 | 30 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| PFIZER INC. | $161.83 | 7 |
| SK Life Science, Inc. | $145.90 | 7 |
| Octapharma USA, Inc. | $74.70 | 2 |
| Alnylam Pharmaceuticals Inc. | $54.78 | 2 |
| UCB, Inc. | $53.62 | 2 |
| ABBVIE INC. | $51.18 | 2 |
| EISAI INC. | $47.29 | 3 |
| Acerta Pharma LLC | $33.15 | 1 |
| GlaxoSmithKline, LLC. | $29.41 | 1 |
| Alexion Pharmaceuticals, Inc. | $26.50 | 1 |
| ARGENX US, INC. | $26.21 | 1 |
| Grifols USA, LLC | $13.10 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (30)
Sorted by paying entity, then date · as published by CMS
Program year 2024 202120222023
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 |
|---|---|---|---|---|---|---|---|
| ABBVIE INC. | $20.00 | 03/28/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1107493272 | CMS |
| ABBVIE INC. | $31.18 | 05/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1107493274 | CMS |
| Alexion Pharmaceuticals, Inc. | $26.50 | 02/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1093967230 | CMS |
| Alnylam Pharmaceuticals Inc. | $21.26 | 06/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1125844191 | CMS |
| Alnylam Pharmaceuticals Inc. | $33.52 | 08/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1125844219 | CMS |
| ARGENX US, INC. | $26.21 | 11/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142150777 | CMS |
| AstraZeneca Pharmaceuticals LP | $33.15 | 04/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1105450977 | CMS |
| Eisai Inc. | $17.54 | 03/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110825462 | CMS |
| Eisai Inc. | $13.84 | 05/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110825466 | CMS |
| Eisai Inc. | $15.91 | 06/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110825464 | CMS |
| GlaxoSmithKline, LLC. | $29.41 | 03/28/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1116506761 | CMS |
| Grifols USA, LLC | $13.10 | 06/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1124731281 | CMS |
| Octapharma USA, Inc. | $36.86 | 02/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142322560 | CMS |
| Octapharma USA, Inc. | $37.84 | 09/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142322562 | CMS |
| PFIZER INC. | $26.95 | 01/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131822820 | CMS |
| PFIZER INC. | $22.15 | 03/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131822604 | CMS |
| PFIZER INC. | $30.52 | 05/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131900409 | CMS |
| PFIZER INC. | $29.75 | 06/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131910452 | CMS |
| PFIZER INC. | $16.46 | 10/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1132096341 | CMS |
| PFIZER INC. | $16.50 | 10/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130879020 | CMS |
| PFIZER INC. | $19.50 | 11/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131450178 | CMS |
| SK Life Science, Inc. | $15.06 | 01/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1154127422 | CMS |
| SK Life Science, Inc. | $25.11 | 02/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1154127473 | CMS |
| SK Life Science, Inc. | $23.89 | 03/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1154127492 | CMS |
| SK Life Science, Inc. | $25.06 | 05/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1154127542 | CMS |
| SK Life Science, Inc. | $12.26 | 08/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1154127566 | CMS |
| SK Life Science, Inc. | $19.32 | 08/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1154127570 | CMS |
| SK Life Science, Inc. | $25.20 | 10/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1154127588 | CMS |
| UCB, Inc. | $22.03 | 03/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1143242624 | CMS |
| UCB, Inc. | $31.59 | 07/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1143263113 | 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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