Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

LEV BARSKY

Allopathic & Osteopathic Physicians Allergy & Immunology Allergy

NPI
1073603379
CMS profile
2805
Location
BROOKLYN, NY

General Payments · PY2018–2024

$1,417.71

  • Reported across 38 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$493.79

15 records · 0 disputed

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 paymentAmountRecords
Food and Beverage $437.78 14
Education $56.01 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
GlaxoSmithKline, LLC. $123.25 5
SANOFI-AVENTIS U.S. LLC $105.46 1
Regeneron Healthcare Solutions, Inc. $80.08 2
CSL Behring $69.89 2
GENZYME CORPORATION $55.87 2
Acerta Pharma LLC $38.72 2
PFIZER INC. $20.52 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $275.30 3
PY2019 $266.48 3
PY2020 $21.69 1
PY2021 $107.57 6
PY2022 $13.87 1
PY2023 $239.01 9
PY2024 $493.79 15

Payment records · PY2024 (15)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 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
AstraZeneca Pharmaceuticals LP $18.92 06/14/2024 Food and Beverage Undisputed 01/23/2026 1105609663 CMS
AstraZeneca Pharmaceuticals LP $19.80 09/06/2024 Food and Beverage Undisputed 01/23/2026 1104341242 CMS
CSL Behring $34.97 10/21/2024 Food and Beverage Undisputed 01/23/2026 1134648431 CMS
CSL Behring $34.92 11/13/2024 Food and Beverage Undisputed 01/23/2026 1134648445 CMS
GENZYME CORPORATION $33.40 02/09/2024 Food and Beverage Undisputed 01/23/2026 1139642594 CMS
GENZYME CORPORATION $22.47 10/25/2024 Food and Beverage Undisputed 01/23/2026 1139642688 CMS
GlaxoSmithKline, LLC. $24.80 07/16/2024 Food and Beverage Undisputed 01/23/2026 1116691925 CMS
GlaxoSmithKline, LLC. $23.38 09/17/2024 Food and Beverage Undisputed 01/23/2026 1116227751 CMS
GlaxoSmithKline, LLC. $23.68 11/14/2024 Food and Beverage Undisputed 01/23/2026 1116356453 CMS
GlaxoSmithKline, LLC. $23.47 12/10/2024 Food and Beverage Undisputed 01/23/2026 1116264117 CMS
GlaxoSmithKline, LLC. $27.92 12/19/2024 Food and Beverage Undisputed 01/23/2026 1116112396 CMS
PFIZER INC. $20.52 01/04/2024 Food and Beverage Undisputed 01/23/2026 1132031259 CMS
Regeneron Healthcare Solutions, Inc. $24.07 06/29/2024 Food and Beverage Undisputed 01/23/2026 1114005828 CMS
Regeneron Healthcare Solutions, Inc. $56.01 11/15/2024 Education Undisputed 01/23/2026 1114005830 CMS
SANOFI-AVENTIS U.S. LLC $105.46 01/18/2024 Food and Beverage Undisputed 01/23/2026 1139642654 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
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.