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

DEAN N CASSIMATIS

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1821097742
CMS profile: 309153
Location: NEW WINDSOR, NY

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

$1,938.82

98 records · 0 disputed

“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 payment	Amount	Records
Food and Beverage	$1,938.82	98

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$544.46	30
Takeda Pharmaceuticals U.S.A., Inc.	$193.24	10
GENZYME CORPORATION	$185.44	10
Janssen Biotech, Inc.	$178.02	9
AIMMUNE THERAPEUTICS, INC.	$174.97	8
Regeneron Healthcare Solutions, Inc.	$115.20	6
QOL Medical, LLC	$107.54	4
Gilead Sciences, Inc.	$91.09	4
PFIZER INC.	$77.55	5
Exact Sciences Corporation	$66.42	2
INTERCEPT PHARMACEUTICALS, INC.	$43.46	2
Ardelyx, Inc.	$37.48	2
Ferring Pharmaceuticals Inc.	$25.33	1
Novo Nordisk AS	$22.57	1
Phathom Pharmaceuticals, Inc.	$20.75	1
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.49	1
Ipsen Biopharmaceuticals, Inc	$18.52	1
Lilly USA, LLC	$16.29	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,930.00	162
PY2020	$2,536.22	154
PY2021	$3,854.11	291
PY2022	$3,905.17	267
PY2023	$2,387.51	131
PY2024	$2,955.56	128
PY2025	$1,938.82	98

Payment records · PY2025 (98)

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

Program year 2025 2019 2020 2021 2022 2023 2024 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
Aimmune Therapeutics, Inc.	$18.07	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1249679697	CMS
Ipsen Biopharmaceuticals, Inc	$18.52	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1208855685	CMS
Exact Sciences Corporation	$33.81	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1235638156	CMS
ABBVIE INC.	$22.42	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1201616917	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.42	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1223929092	CMS
Aimmune Therapeutics, Inc.	$21.08	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1249679701	CMS
ABBVIE INC.	$11.28	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1201616915	CMS
PFIZER INC.	$15.33	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1229622859	CMS
Gilead Sciences, Inc.	$16.06	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1234565052	CMS
ABBVIE INC.	$26.66	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201616913	CMS
ABBVIE INC.	$4.30	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1201616911	CMS
QOL Medical, LLC	$19.13	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1185002262	CMS
ABBVIE INC.	$4.92	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1201616909	CMS
GENZYME CORPORATION	$39.40	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1233303610	CMS
ABBVIE INC.	$3.05	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1201616905	CMS
ABBVIE INC.	$30.80	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1201616907	CMS
Novo Nordisk Inc	$22.57	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1188845660	CMS
Aimmune Therapeutics, Inc.	$24.37	10/04/2025	Food and Beverage	No dispute reported	06/30/2026	1249679705	CMS
ABBVIE INC.	$23.00	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1201616903	CMS
ABBVIE INC.	$5.77	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1201616899	CMS
ABBVIE INC.	$24.82	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1201616901	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.69	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1223919880	CMS
GENZYME CORPORATION	$18.40	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1233303568	CMS
ABBVIE INC.	$27.95	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1201616897	CMS
Exact Sciences Corporation	$32.61	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1235638099	CMS
Gilead Sciences, Inc.	$30.52	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1234435204	CMS
GENZYME CORPORATION	$5.49	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1233303564	CMS
Aimmune Therapeutics, Inc.	$18.35	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1249679699	CMS
ABBVIE INC.	$21.10	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1201616895	CMS
ABBVIE INC.	$2.40	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1201616893	CMS
Ardelyx, Inc.	$21.80	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1247839352	CMS
GENZYME CORPORATION	$29.71	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1233303538	CMS
QOL Medical, LLC	$25.12	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1185002228	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.70	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223919936	CMS
ABBVIE INC.	$21.68	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1201616891	CMS
Janssen Biotech, Inc.	$27.22	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1175397229	CMS
Intercept Pharmaceuticals, Inc.	$18.23	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1249870422	CMS
Janssen Biotech, Inc.	$14.01	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1175396941	CMS
ABBVIE INC.	$23.06	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1201616889	CMS
GENZYME CORPORATION	$7.55	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1233303516	CMS
Aimmune Therapeutics, Inc.	$27.52	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1249679709	CMS
Gilead Sciences, Inc.	$19.50	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234533559	CMS
ABBVIE INC.	$14.04	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1201616887	CMS
ABBVIE INC.	$24.13	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1201616885	CMS
Janssen Biotech, Inc.	$22.14	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1175397044	CMS
PFIZER INC.	$15.55	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231659931	CMS
ABBVIE INC.	$20.65	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1201616883	CMS
Regeneron Healthcare Solutions, Inc.	$16.79	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1212884798	CMS
ABBVIE INC.	$11.29	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1201616881	CMS
ABBVIE INC.	$17.65	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1201616879	CMS
Phathom Pharmaceuticals, Inc.	$20.75	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1219377489	CMS
GENZYME CORPORATION	$27.73	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1233303500	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$3.54	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1223800226	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.06	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1223841109	CMS
Aimmune Therapeutics, Inc.	$16.70	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1249679695	CMS
ABBVIE INC.	$27.34	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1201616877	CMS
Janssen Biotech, Inc.	$27.32	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1175397420	CMS
ABBVIE INC.	$24.32	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1201616875	CMS
Ardelyx, Inc.	$15.68	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1247839350	CMS
GENZYME CORPORATION	$5.40	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1233303496	CMS
Regeneron Healthcare Solutions, Inc.	$16.79	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1212884796	CMS
Lilly USA, LLC	$16.29	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1186573910	CMS
Janssen Biotech, Inc.	$18.80	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1175397242	CMS
Gilead Sciences, Inc.	$25.01	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1234474164	CMS
QOL Medical, LLC	$30.01	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1185002192	CMS
ABBVIE INC.	$19.89	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1201616873	CMS
Intercept Pharmaceuticals, Inc.	$25.23	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1249870420	CMS
GENZYME CORPORATION	$5.23	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1233303490	CMS
Janssen Biotech, Inc.	$3.69	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1175397462	CMS
ABBVIE INC.	$20.47	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1201616869	CMS
ABBVIE INC.	$31.04	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1201616871	CMS
Regeneron Healthcare Solutions, Inc.	$20.08	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1212884794	CMS
GENZYME CORPORATION	$27.49	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1233303484	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.49	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1231861634	CMS
PFIZER INC.	$16.05	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1231628146	CMS
GENZYME CORPORATION	$19.04	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1233303476	CMS
Regeneron Healthcare Solutions, Inc.	$13.53	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1212884792	CMS
Ferring Pharmaceuticals Inc.	$25.33	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1242061620	CMS
Janssen Biotech, Inc.	$19.18	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1175397426	CMS
ABBVIE INC.	$18.64	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1201616867	CMS
Aimmune Therapeutics, Inc.	$26.48	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1249679707	CMS
Regeneron Healthcare Solutions, Inc.	$23.63	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1212884790	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$34.45	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1223933890	CMS
ABBVIE INC.	$13.92	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201616863	CMS
ABBVIE INC.	$8.39	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201616865	CMS
Janssen Biotech, Inc.	$22.84	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1175397450	CMS
PFIZER INC.	$15.20	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231131203	CMS
ABBVIE INC.	$15.07	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1201616861	CMS
Regeneron Healthcare Solutions, Inc.	$24.38	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1212884788	CMS
QOL Medical, LLC	$33.28	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1185002128	CMS
Janssen Biotech, Inc.	$22.82	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1175397374	CMS
PFIZER INC.	$15.42	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231257175	CMS
ABBVIE INC.	$24.41	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1201616859	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$1.26	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1223797362	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$7.87	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1223803540	CMS
Aimmune Therapeutics, Inc.	$22.40	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1249679703	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$2.78	01/02/2025	Food and Beverage	No dispute reported	06/30/2026	1223799618	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$33.47	01/02/2025	Food and Beverage	No dispute reported	06/30/2026	1223931737	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-1821097742

Plain: DEAN N CASSIMATIS, NPI 1821097742. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1821097742.
APA 7: IndustryPayments. (2026). DEAN N CASSIMATIS, NPI 1821097742 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1821097742
Bluebook: DEAN N CASSIMATIS, NPI 1821097742, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1821097742.

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