Covered recipient · General Payments record

RICHARD S SIEGEL

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1730176322
CMS profile: 78751
Location: ARLINGTON HEIGHTS, IL

General Payments · PY2018–2024

$7,209.97

Reported across 327 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,818.37

75 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 payment	Amount	Records
Food and Beverage	$1,718.42	74
Education	$99.95	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
NOVARTIS PHARMACEUTICALS CORPORATION	$400.20	17
PFIZER INC.	$138.08	7
Gilead Sciences, Inc.	$121.70	5
Merck Sharp & Dohme Corporation	$116.34	5
ABBVIE INC.	$112.62	4
AVEO Pharmaceuticals, Inc.	$99.95	1
Astellas Pharma US Inc	$86.67	4
GlaxoSmithKline, LLC.	$74.45	4
Acerta Pharma LLC	$71.26	3
E.R. Squibb & Sons, L.L.C.	$55.34	2
Exelixis Inc.	$53.04	2
Daiichi Sankyo Inc.	$44.50	2
EISAI INC.	$44.27	2
SERVIER PHARMACEUTICALS LLC	$43.77	2
Deciphera Pharmaceuticals Inc.	$40.22	2
Celgene Corporation	$31.28	1
Janssen Biotech, Inc.	$30.63	1
Tempus AI, Inc	$29.65	1
TerSera Therapeutics LLC	$29.03	1
Pharmacosmos Therapeutics Inc.	$24.91	1
Incyte Corporation	$24.85	1
Dendreon Pharmaceuticals LLC	$23.65	1
GE HEALTHCARE	$22.85	1
Biocon Biologics Inc	$22.50	1
Mirati Therapeutics, Inc.	$22.48	1
JAZZ PHARMACEUTICALS INC.	$20.99	1
PUMA BIOTECHNOLOGY, INC.	$18.59	1
Bayer HealthCare Pharmaceuticals Inc.	$14.55	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$807.41	51
PY2019	$1,068.07	58
PY2020	$289.83	14
PY2021	$300.38	16
PY2022	$1,242.29	45
PY2023	$1,683.62	68
PY2024	$1,818.37	75

Payment records · PY2024 (75)

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

Program year 2024 2018 2019 2020 2021 2022 2023 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.	$26.79	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1106100861	CMS
ABBVIE INC.	$30.01	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1106100863	CMS
ABBVIE INC.	$29.22	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1106100865	CMS
ABBVIE INC.	$26.60	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1106100867	CMS
Astellas Pharma US Inc	$21.40	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1139291106	CMS
Astellas Pharma US Inc	$17.86	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1139327312	CMS
Astellas Pharma US Inc	$21.40	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1139284052	CMS
Astellas Pharma US Inc	$26.01	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1139409703	CMS
AstraZeneca Pharmaceuticals LP	$26.80	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1104720143	CMS
AstraZeneca Pharmaceuticals LP	$17.82	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1104438371	CMS
AstraZeneca Pharmaceuticals LP	$26.64	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1105356978	CMS
Aveo Pharmaceuticals, Inc.	$99.95	05/28/2024	Education	Undisputed	01/23/2026	1143485170	CMS
Bayer Healthcare Pharmaceuticals Inc.	$14.55	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1086235672	CMS
Biocon Biologics Inc	$22.50	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1154784550	CMS
Celgene Corporation	$31.28	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1101144397	CMS
Daiichi Sankyo Inc.	$23.67	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1089483033	CMS
Daiichi Sankyo Inc.	$20.83	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1089483035	CMS
Deciphera Pharmaceuticals Inc.	$13.75	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1145875339	CMS
Deciphera Pharmaceuticals Inc.	$26.47	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1145875341	CMS
Dendreon Pharmaceuticals LLC	$23.65	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1149324137	CMS
E.R. Squibb & Sons, L.L.C.	$32.15	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1101476534	CMS
E.R. Squibb & Sons, L.L.C.	$23.19	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1101476606	CMS
Eisai Inc.	$22.98	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1110776439	CMS
Eisai Inc.	$21.29	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1110776441	CMS
Exelixis Inc.	$25.32	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1138564510	CMS
Exelixis Inc.	$27.72	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1138564512	CMS
GE HEALTHCARE	$22.85	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1144684608	CMS
Gilead Sciences, Inc.	$23.86	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1133800408	CMS
Gilead Sciences, Inc.	$27.65	04/20/2024	Food and Beverage	Undisputed	01/23/2026	1133800410	CMS
Gilead Sciences, Inc.	$21.73	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1133800412	CMS
Gilead Sciences, Inc.	$26.81	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1133800414	CMS
Gilead Sciences, Inc.	$21.65	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1133800416	CMS
GlaxoSmithKline, LLC.	$18.14	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1116175733	CMS
GlaxoSmithKline, LLC.	$19.13	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1116394316	CMS
GlaxoSmithKline, LLC.	$18.48	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1116363423	CMS
GlaxoSmithKline, LLC.	$18.70	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1116459723	CMS
Incyte Corporation	$24.85	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1141296698	CMS
Janssen Biotech, Inc.	$30.63	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1078570719	CMS
JAZZ PHARMACEUTICALS INC.	$20.99	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1150229797	CMS
Merck Sharp & Dohme LLC	$22.50	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1141614534	CMS
Merck Sharp & Dohme LLC	$32.56	01/15/2024	Food and Beverage	Undisputed	01/23/2026	1141614536	CMS
Merck Sharp & Dohme LLC	$18.96	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1141843081	CMS
Merck Sharp & Dohme LLC	$18.30	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1141843079	CMS
Merck Sharp & Dohme LLC	$24.02	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1141614646	CMS
Mirati Therapeutics, Inc.	$22.48	09/06/2024	Food and Beverage	Undisputed	01/23/2026	1117170159	CMS
Novartis Pharmaceuticals Corporation	$22.88	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1087251683	CMS
Novartis Pharmaceuticals Corporation	$18.23	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1087251685	CMS
Novartis Pharmaceuticals Corporation	$19.29	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1087251687	CMS
Novartis Pharmaceuticals Corporation	$18.79	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1087251689	CMS
Novartis Pharmaceuticals Corporation	$24.07	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1087251691	CMS
Novartis Pharmaceuticals Corporation	$11.74	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1087251693	CMS
Novartis Pharmaceuticals Corporation	$29.79	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1087251697	CMS
Novartis Pharmaceuticals Corporation	$28.48	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1087251699	CMS
Novartis Pharmaceuticals Corporation	$30.11	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1087251701	CMS
Novartis Pharmaceuticals Corporation	$19.88	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1087251703	CMS
Novartis Pharmaceuticals Corporation	$26.69	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1087251705	CMS
Novartis Pharmaceuticals Corporation	$21.32	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1087251709	CMS
Novartis Pharmaceuticals Corporation	$23.71	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1087251711	CMS
Novartis Pharmaceuticals Corporation	$20.01	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1087251713	CMS
Novartis Pharmaceuticals Corporation	$24.99	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1087251717	CMS
Novartis Pharmaceuticals Corporation	$29.33	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1087251715	CMS
Novartis Pharmaceuticals Corporation	$30.89	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1087251719	CMS
PFIZER INC.	$26.17	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1131058501	CMS
PFIZER INC.	$20.13	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1131409380	CMS
PFIZER INC.	$33.44	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1131422917	CMS
PFIZER INC.	$0.97	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1131332018	CMS
PFIZER INC.	$19.75	09/02/2024	Food and Beverage	Undisputed	01/23/2026	1131366423	CMS
PFIZER INC.	$19.62	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1131266381	CMS
PFIZER INC.	$18.00	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1131383622	CMS
Pharmacosmos Therapeutics Inc.	$24.91	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1154826169	CMS
PUMA BIOTECHNOLOGY, INC.	$18.59	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1113860134	CMS
SERVIER PHARMACEUTICALS LLC	$19.16	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1147262953	CMS
SERVIER PHARMACEUTICALS LLC	$24.61	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1147262955	CMS
Tempus AI, Inc	$29.65	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1150174600	CMS
TerSera Therapeutics LLC	$29.03	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1144717835	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

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