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Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

JAY M KASHKIN

Allopathic & Osteopathic Physicians Allergy & Immunology Allergy

NPI
1235128497
CMS profile
236703
Location
FAIR LAWN, NJ

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$48,186.54

115 records · 0 disputed

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $30,070.00 12
Consulting Fee $14,072.00 6
Food and Beverage $2,353.23 86
Travel and Lodging $1,691.31 11

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Pharming Healthcare, Inc. $12,396.34 24
CSL Behring $10,605.97 12
Ionis Pharmaceuticals, Inc. $9,999.15 16
BioCryst US Sales Co., LLC $9,841.47 11
BioCryst Pharmaceuticals, Inc. $4,644.28 7
NOVARTIS PHARMACEUTICALS CORPORATION $412.14 24
GENZYME CORPORATION $190.65 15
Organon LLC $29.72 2
Blueprint Medicines Corporation $18.85 1
Regeneron Healthcare Solutions, Inc. $16.86 1
CYCLE PHARMACEUTICALS INC $16.86 1
ARS Pharmaceuticals Operations, Inc. $14.25 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $86,255.58 140
PY2020 $71,882.25 89
PY2021 $62,343.44 106
PY2022 $70,588.24 93
PY2023 $41,044.67 67
PY2024 $55,394.99 79
PY2025 $48,186.54 115

Payment records · PY2025 (115)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
GENZYME CORPORATION $16.23 12/22/2025 Food and Beverage No dispute reported 06/30/2026 1233231459 CMS
CSL Behring $1,000.00 12/18/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1232375332 CMS
CSL Behring $1,000.00 12/18/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1232375338 CMS
Pharming Healthcare, Inc. $8.96 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1200798884 CMS
Pharming Healthcare, Inc. $4.59 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1200798886 CMS
BioCryst US Sales Co., LLC $16.94 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1222002832 CMS
Ionis Pharmaceuticals, Inc. $4.40 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1246784651 CMS
Novartis Pharmaceuticals Corporation $31.65 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1200236036 CMS
Novartis Pharmaceuticals Corporation $20.50 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1200236038 CMS
Ionis Pharmaceuticals, Inc. $5,560.00 12/05/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1246784643 CMS
Ionis Pharmaceuticals, Inc. $71.72 12/05/2025 Travel and Lodging No dispute reported 06/30/2026 1246784646 CMS
Ionis Pharmaceuticals, Inc. $18.55 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1246784615 CMS
Ionis Pharmaceuticals, Inc. $114.91 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1246784619 CMS
Ionis Pharmaceuticals, Inc. $60.43 12/04/2025 Travel and Lodging No dispute reported 06/30/2026 1246784623 CMS
Ionis Pharmaceuticals, Inc. $62.40 12/04/2025 Travel and Lodging No dispute reported 06/30/2026 1246784627 CMS
Ionis Pharmaceuticals, Inc. $82.75 12/04/2025 Travel and Lodging No dispute reported 06/30/2026 1246784631 CMS
Ionis Pharmaceuticals, Inc. $151.51 12/04/2025 Travel and Lodging No dispute reported 06/30/2026 1246784636 CMS
Ionis Pharmaceuticals, Inc. $322.00 12/04/2025 Travel and Lodging No dispute reported 06/30/2026 1246784639 CMS
GENZYME CORPORATION $5.74 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1233231457 CMS
Ionis Pharmaceuticals, Inc. $17.21 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1246784612 CMS
Novartis Pharmaceuticals Corporation $24.17 11/26/2025 Food and Beverage No dispute reported 06/30/2026 1200250876 CMS
Regeneron Healthcare Solutions, Inc. $16.86 11/26/2025 Food and Beverage No dispute reported 06/30/2026 1212956460 CMS
Novartis Pharmaceuticals Corporation $19.49 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1200236034 CMS
CSL Behring $16.90 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1232375316 CMS
GENZYME CORPORATION $8.67 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1233231443 CMS
Ionis Pharmaceuticals, Inc. $2,085.00 11/18/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1246784608 CMS
Pharming Healthcare, Inc. $3,075.00 11/13/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1200798880 CMS
Pharming Healthcare, Inc. $124.77 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1200798882 CMS
Organon LLC $15.41 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1237676014 CMS
Pharming Healthcare, Inc. $9.69 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1200798878 CMS
GENZYME CORPORATION $10.20 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1233231447 CMS
ARS Pharmaceuticals Operations, Inc. $14.25 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1245879872 CMS
BioCryst US Sales Co., LLC $28.34 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1222016680 CMS
GENZYME CORPORATION $16.12 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1233231451 CMS
CSL Behring $2,250.00 10/17/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1232375330 CMS
Novartis Pharmaceuticals Corporation $12.22 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1200250878 CMS
Ionis Pharmaceuticals, Inc. $1,390.00 10/13/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1246784604 CMS
CSL Behring $121.88 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1232375328 CMS
Organon LLC $14.31 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1237676012 CMS
Pharming Healthcare, Inc. $9.08 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1200798876 CMS
Novartis Pharmaceuticals Corporation $7.45 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1200250862 CMS
Ionis Pharmaceuticals, Inc. $20.05 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1246784601 CMS
Pharming Healthcare, Inc. $6.53 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1200798874 CMS
GENZYME CORPORATION $8.44 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1233231435 CMS
Novartis Pharmaceuticals Corporation $14.24 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1200250874 CMS
Novartis Pharmaceuticals Corporation $18.99 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1200250872 CMS
CSL Behring $3,250.00 09/18/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1232375326 CMS
Novartis Pharmaceuticals Corporation $7.74 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1200250864 CMS
CSL Behring $125.00 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1232375324 CMS
Pharming Healthcare, Inc. $17.52 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1200798872 CMS
Novartis Pharmaceuticals Corporation $20.68 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1200250870 CMS
Ionis Pharmaceuticals, Inc. $18.29 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1246784597 CMS
BioCryst US Sales Co., LLC $23.99 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1222027058 CMS
GENZYME CORPORATION $18.84 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1233231421 CMS
Novartis Pharmaceuticals Corporation $23.36 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1200250868 CMS
Pharming Healthcare, Inc. $10.38 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1200798870 CMS
CSL Behring $1,125.00 08/08/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1232375322 CMS
GENZYME CORPORATION $10.24 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1233231411 CMS
GENZYME CORPORATION $17.42 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1233231413 CMS
Pharming Healthcare, Inc. $5.00 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1200798866 CMS
Pharming Healthcare, Inc. $4.00 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1200798868 CMS
CSL Behring $500.00 07/31/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1232375336 CMS
CSL Behring $1,178.00 07/23/2025 Consulting Fee No dispute reported 06/30/2026 1232375334 CMS
Novartis Pharmaceuticals Corporation $23.16 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1200250866 CMS
Novartis Pharmaceuticals Corporation $9.72 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1200250854 CMS
Novartis Pharmaceuticals Corporation $18.00 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1200250858 CMS
GENZYME CORPORATION $7.79 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1233231391 CMS
Ionis Pharmaceuticals, Inc. $19.93 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1246784593 CMS
CSL Behring $23.98 07/01/2025 Food and Beverage No dispute reported 06/30/2026 1232375274 CMS
CSL Behring $15.21 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1232375272 CMS
Pharming Healthcare, Inc. $18.86 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1200798864 CMS
Novartis Pharmaceuticals Corporation $33.40 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1200250856 CMS
Novartis Pharmaceuticals Corporation $9.14 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1200250850 CMS
GENZYME CORPORATION $23.10 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1233231383 CMS
Novartis Pharmaceuticals Corporation $18.79 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1200250844 CMS
Novartis Pharmaceuticals Corporation $4.15 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1200250848 CMS
Pharming Healthcare, Inc. $138.48 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1200798856 CMS
Pharming Healthcare, Inc. $3,075.00 05/01/2025 Consulting Fee No dispute reported 06/30/2026 1200798858 CMS
Pharming Healthcare, Inc. $115.22 05/01/2025 Travel and Lodging No dispute reported 06/30/2026 1200798860 CMS
Pharming Healthcare, Inc. $81.87 05/01/2025 Travel and Lodging No dispute reported 06/30/2026 1200798862 CMS
BioCryst Pharmaceuticals, Inc. $4,284.00 04/30/2025 Consulting Fee No dispute reported 06/30/2026 1222006163 CMS
BioCryst Pharmaceuticals, Inc. $42.02 04/30/2025 Travel and Lodging No dispute reported 06/30/2026 1222006171 CMS
BioCryst Pharmaceuticals, Inc. $105.43 04/30/2025 Travel and Lodging No dispute reported 06/30/2026 1222023605 CMS
Pharming Healthcare, Inc. $100.20 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1200798852 CMS
Pharming Healthcare, Inc. $1,845.00 04/24/2025 Consulting Fee No dispute reported 06/30/2026 1200798854 CMS
Blueprint Medicines Corporation $18.85 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1235810237 CMS
Pharming Healthcare, Inc. $1,845.00 04/08/2025 Consulting Fee No dispute reported 06/30/2026 1200798850 CMS
Novartis Pharmaceuticals Corporation $26.70 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1200250842 CMS
BioCryst US Sales Co., LLC $150.00 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1222006177 CMS
BioCryst US Sales Co., LLC $5,415.00 04/03/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1222006181 CMS
Pharming Healthcare, Inc. $12.24 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1200798848 CMS
BioCryst Pharmaceuticals, Inc. $66.51 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1222006167 CMS
BioCryst Pharmaceuticals, Inc. $21.28 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1222009806 CMS
BioCryst Pharmaceuticals, Inc. $22.61 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1222020113 CMS
BioCryst Pharmaceuticals, Inc. $102.43 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1222020117 CMS
BioCryst US Sales Co., LLC $24.26 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1222009809 CMS
GENZYME CORPORATION $5.99 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1233231365 CMS
Novartis Pharmaceuticals Corporation $4.97 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1200250846 CMS
Novartis Pharmaceuticals Corporation $7.96 03/10/2025 Food and Beverage No dispute reported 06/30/2026 1200250840 CMS
GENZYME CORPORATION $8.24 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1233231361 CMS
Novartis Pharmaceuticals Corporation $17.85 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1200250838 CMS
Pharming Healthcare, Inc. $1,845.00 03/04/2025 Consulting Fee No dispute reported 06/30/2026 1200798846 CMS
BioCryst US Sales Co., LLC $13.37 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1222009802 CMS
Cycle Pharmaceuticals Inc $16.86 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1248900647 CMS
Pharming Healthcare, Inc. $15.49 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1200798844 CMS
GENZYME CORPORATION $22.81 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1233231357 CMS
Pharming Healthcare, Inc. $9.66 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1200798842 CMS
Novartis Pharmaceuticals Corporation $13.48 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1200250836 CMS
Pharming Healthcare, Inc. $18.80 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1200798840 CMS
BioCryst US Sales Co., LLC $595.96 01/27/2025 Travel and Lodging No dispute reported 06/30/2026 1222006185 CMS
BioCryst US Sales Co., LLC $146.92 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1222013204 CMS
BioCryst US Sales Co., LLC $3,420.00 01/27/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1222023608 CMS
BioCryst US Sales Co., LLC $6.69 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1222020109 CMS
Novartis Pharmaceuticals Corporation $24.33 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1200250834 CMS
GENZYME CORPORATION $10.82 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1233231349 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1235128497

Plain
JAY M KASHKIN, NPI 1235128497. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1235128497.
APA 7
IndustryPayments. (2026). JAY M KASHKIN, NPI 1235128497 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1235128497
Bluebook
JAY M KASHKIN, NPI 1235128497, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1235128497.

Source: Centers for Medicare & Medicaid Services, Open Payments.