Has Bradley Kessler received payments from drug or device companies?

Yes. Drug and device makers reported $5,588 in general payments to Bradley Kessler across 199 transactions between 2019–2025. Most Open Payments records nationally are meals worth under $20; a reported payment is not evidence of wrongdoing.

Does a payment mean Bradley Kessler did something wrong?

No. Federal law requires drug and device makers to report almost every transfer of value to a physician, including a $14 sandwich at a lunch presentation. Consulting fees, research funding and royalties to device inventors are ordinary, legal parts of medicine. This site reports what was disclosed; it makes no allegation.

Where does this information about Bradley Kessler come from?

The U.S. Centers for Medicare & Medicaid Services. Payments come from Open Payments, published under the Physician Payments Sunshine Act. Billing and prescribing figures come from the Medicare Physician & Other Practitioners and Part D Prescriber public use files for 2024.

Bradley Kessler

Pediatric Gastroenterology · West Islip, NYNPI 1700887551

Payments from drug & device makers

What this record shows

Almost everything reported here is food and beverage — 100.0% of the total across 199 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 44 manufacturers reported payments, led by AbbVie at 28.2% of the total. 2025 is the largest year on record at $1,838, 4.7 times the $393 reported in 2019.

$5,588in general payments, 2019–2025

Across 199 payments — averaging $28.08 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

AbbVie$2K
Sanofi$821
Mirum Pharmaceuticals, Inc.$448
Supernus Pharmaceuticals, Inc.$250
Corium, LLC$172
Johnson & Johnson$169
plus $2K from 38 others

What the payments were for

Food & beverage$5,588100%

Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.

General payments by program year

Who reported the general payments

Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.

Company	Payments	Total
AbbVie	41	$1,574
Sanofi	28	$821
Mirum Pharmaceuticals, Inc.	5	$448
Supernus Pharmaceuticals, Inc.	14	$250
Corium, LLC	13	$172
Johnson & Johnson	3	$169
Regeneron Healthcare Solutions, Inc.	3	$167
Pfizer	4	$159
Xeris Pharmaceuticals, Inc.	7	$147
Takeda Pharmaceuticals U.S.A., Inc.	8	$143
Neurelis, Inc.	4	$128
AstraZeneca	5	$119
GSK	5	$95
QOL Medical, LLC	3	$88
Acadia Pharmaceuticals Inc	4	$87
Ironshore Pharmaceuticals Inc.	5	$80
UCB, Inc.	5	$71
Ipsen Biopharmaceuticals, Inc	3	$66
Global Blood Therapeutics, Inc.	4	$60
Amphastar Pharmaceuticals, Inc.	3	$59
Medtronic	1	$59
Endo USA, Inc.	2	$51
Ironwood Pharmaceuticals, Inc	3	$49
Tris Pharma Inc	2	$41
Azurity Pharmaceuticals, Inc.	2	$41
Ascendis Pharma Endocrinology Inc	2	$40
Novo Nordisk	2	$39
Biomarin Pharmaceutical Inc.	2	$37
Tolmar, Inc.	1	$33
Sobi, Inc	1	$31
Electromed, Inc.	1	$29
Philips North America LLC	1	$23
Catalyst Pharmaceuticals, Inc.	1	$22
Novartis	1	$22
Zogenix Inc.	1	$22
Amneal Pharmaceuticals LLC	1	$21
Neos Therapeutics, LP	1	$19
Phadia US Inc.	1	$18
Tandem Diabetes Care, Inc.	1	$16
Ferring Pharmaceuticals Inc.	1	$16
Jazz Pharmaceuticals Inc.	1	$15
Ultragenyx Pharmaceutical Inc.	1	$15
Greenwich Biosciences, Inc.	1	$14
Cognoa, Inc.	1	$13

What the payments were tied to

Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.

Livmarli$407
DUPIXENT$257
Rinvoq$244
Skyrizi$232
Humira$227
Tremfya$140

How this compares

$5,588 in reported general payments places this provider in the 80th percentile of 143 pediatric gastroenterology providers in New York.

See all pediatric gastroenterology providers in New York →

Other pediatric gastroenterology in West Islip

Sivan KinbergNew York$261K
Tuvia MarcianoMineola$249K
Mirna ChehadeNew York$217K
Michael DolingerNew York$191K
Thomas WallachNew York$160K
Neal LeleikoNew York$157K
Shari Sheflin FindlingNew Hyde Park$143K
William TreemBrooklyn$118K
Nanda KerkarRochester$48K
Daniel GelfondBatavia$30K

See the full list for New York →

Where these figures come from

Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
Identity: NPPES NPI Registry, July 2026.

Is this you, or does something look wrong? →