Covered recipient · General Payments record

GREGORY D KACZMAREK

Allopathic & Osteopathic Physicians Internal Medicine

NPI: 1629032958
CMS profile: 163680
Location: SKOKIE, IL

General Payments · PY2018–2024

$19,835.04

Reported across 1,162 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,947.52

152 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	$2,947.52	152

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$523.90	25
ABBVIE INC.	$417.15	19
PFIZER INC.	$385.46	22
Novo Nordisk AS	$344.58	18
Lilly USA, LLC	$278.01	15
Amgen Inc.	$189.15	11
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$145.49	9
GlaxoSmithKline, LLC.	$92.75	5
Janssen Pharmaceuticals, Inc	$76.00	4
Merck Sharp & Dohme Corporation	$75.49	4
Esperion Therapeutics, Inc.	$61.09	3
Boehringer Ingelheim Pharmaceuticals, Inc.	$60.75	3
Inspire Medical Systems, Inc.	$51.03	2
Mylan Specialty L.P.	$49.05	2
SANOFI-AVENTIS U.S. LLC	$48.96	3
SANOFI PASTEUR INC.	$26.50	1
Regeneron Healthcare Solutions, Inc.	$21.87	1
Exact Sciences Corporation	$21.10	1
E.R. Squibb & Sons, L.L.C.	$20.74	1
Seqirus USA Inc	$20.69	1
Bayer HealthCare Pharmaceuticals Inc.	$19.43	1
Azurity Pharmaceuticals, Inc.	$18.33	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$2,543.48	169
PY2019	$2,727.58	170
PY2020	$2,335.66	147
PY2021	$3,228.51	197
PY2022	$3,088.68	168
PY2023	$2,963.61	159
PY2024	$2,947.52	152

Payment records · PY2024 (152)

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.	$23.35	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1104017452	CMS
ABBVIE INC.	$25.81	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1104017454	CMS
ABBVIE INC.	$19.09	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1104017456	CMS
ABBVIE INC.	$22.78	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1104017458	CMS
ABBVIE INC.	$27.23	04/20/2024	Food and Beverage	Undisputed	01/23/2026	1104017460	CMS
ABBVIE INC.	$18.46	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1104017462	CMS
ABBVIE INC.	$24.98	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1104017464	CMS
ABBVIE INC.	$30.11	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1104017466	CMS
ABBVIE INC.	$8.23	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1104017468	CMS
ABBVIE INC.	$21.31	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1104017470	CMS
ABBVIE INC.	$25.95	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1104017472	CMS
ABBVIE INC.	$28.55	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1104017474	CMS
ABBVIE INC.	$31.11	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1104017476	CMS
ABBVIE INC.	$22.42	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1104017478	CMS
ABBVIE INC.	$22.30	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1104017480	CMS
ABBVIE INC.	$8.69	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1104017482	CMS
ABBVIE INC.	$15.10	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1104017484	CMS
ABBVIE INC.	$20.12	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1104017486	CMS
ABBVIE INC.	$21.56	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1104017488	CMS
Amgen Inc.	$21.10	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1117291636	CMS
Amgen Inc.	$16.22	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1117291638	CMS
Amgen Inc.	$14.90	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1117291640	CMS
Amgen Inc.	$15.54	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1117291642	CMS
Amgen Inc.	$17.12	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1117291644	CMS
Amgen Inc.	$15.32	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1117291646	CMS
Amgen Inc.	$16.96	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1117291648	CMS
Amgen Inc.	$18.24	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1117291650	CMS
Amgen Inc.	$20.73	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1111612389	CMS
Amgen Inc.	$19.00	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1117291652	CMS
Amgen Inc.	$14.02	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1117291654	CMS
AstraZeneca Pharmaceuticals LP	$19.16	01/15/2024	Food and Beverage	Undisputed	01/23/2026	1104541806	CMS
AstraZeneca Pharmaceuticals LP	$23.38	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1105856140	CMS
AstraZeneca Pharmaceuticals LP	$57.56	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1105213916	CMS
AstraZeneca Pharmaceuticals LP	$19.68	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1105498612	CMS
AstraZeneca Pharmaceuticals LP	$17.29	03/09/2024	Food and Beverage	Undisputed	01/23/2026	1105514855	CMS
AstraZeneca Pharmaceuticals LP	$20.23	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1105835337	CMS
AstraZeneca Pharmaceuticals LP	$20.07	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1104401873	CMS
AstraZeneca Pharmaceuticals LP	$20.77	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1104268203	CMS
AstraZeneca Pharmaceuticals LP	$18.77	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1105352108	CMS
AstraZeneca Pharmaceuticals LP	$21.31	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1105616561	CMS
AstraZeneca Pharmaceuticals LP	$15.80	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1104365543	CMS
AstraZeneca Pharmaceuticals LP	$16.36	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1104419741	CMS
AstraZeneca Pharmaceuticals LP	$20.72	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1104434415	CMS
AstraZeneca Pharmaceuticals LP	$20.55	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1105207254	CMS
AstraZeneca Pharmaceuticals LP	$19.94	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1105709508	CMS
AstraZeneca Pharmaceuticals LP	$20.32	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1104328406	CMS
AstraZeneca Pharmaceuticals LP	$19.92	09/06/2024	Food and Beverage	Undisputed	01/23/2026	1105535266	CMS
AstraZeneca Pharmaceuticals LP	$13.82	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1104313204	CMS
AstraZeneca Pharmaceuticals LP	$22.92	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1104672045	CMS
AstraZeneca Pharmaceuticals LP	$18.47	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1105800157	CMS
AstraZeneca Pharmaceuticals LP	$21.17	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1104661451	CMS
AstraZeneca Pharmaceuticals LP	$15.53	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1105231546	CMS
AstraZeneca Pharmaceuticals LP	$17.44	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1104685957	CMS
AstraZeneca Pharmaceuticals LP	$19.95	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1104346174	CMS
AstraZeneca Pharmaceuticals LP	$22.77	12/20/2024	Food and Beverage	Undisputed	01/23/2026	1105786656	CMS
Azurity Pharmaceuticals, Inc.	$18.33	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1134007503	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.43	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1086253168	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.09	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1118084482	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.89	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1118084484	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.77	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1118084486	CMS
E.R. Squibb & Sons, L.L.C.	$20.74	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1101615972	CMS
Esperion Therapeutics, Inc.	$22.98	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1129440592	CMS
Esperion Therapeutics, Inc.	$19.02	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1129440594	CMS
Esperion Therapeutics, Inc.	$19.09	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1129440596	CMS
Exact Sciences Corporation	$21.10	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1114724877	CMS
GlaxoSmithKline, LLC.	$15.28	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1116091439	CMS
GlaxoSmithKline, LLC.	$15.98	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1116705780	CMS
GlaxoSmithKline, LLC.	$17.58	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1116483063	CMS
GlaxoSmithKline, LLC.	$22.38	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1116231193	CMS
GlaxoSmithKline, LLC.	$21.53	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1116384606	CMS
Inspire Medical Systems, Inc.	$24.29	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1148064220	CMS
Inspire Medical Systems, Inc.	$26.74	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1148064224	CMS
Janssen Pharmaceuticals, Inc	$19.23	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1078013608	CMS
Janssen Pharmaceuticals, Inc	$21.27	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1078013700	CMS
Janssen Pharmaceuticals, Inc	$18.64	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1078013684	CMS
Janssen Pharmaceuticals, Inc	$16.86	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1078013786	CMS
Lilly USA, LLC	$16.81	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1134990508	CMS
Lilly USA, LLC	$19.17	02/25/2024	Food and Beverage	Undisputed	01/23/2026	1135014131	CMS
Lilly USA, LLC	$4.14	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1134990510	CMS
Lilly USA, LLC	$22.91	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1134990218	CMS
Lilly USA, LLC	$8.29	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1134990220	CMS
Lilly USA, LLC	$5.17	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1135015356	CMS
Lilly USA, LLC	$26.19	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1135008537	CMS
Lilly USA, LLC	$9.11	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1135008539	CMS
Lilly USA, LLC	$23.10	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1134978962	CMS
Lilly USA, LLC	$19.31	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1135014133	CMS
Lilly USA, LLC	$20.88	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1135014135	CMS
Lilly USA, LLC	$20.42	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1134978964	CMS
Lilly USA, LLC	$33.09	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1134978966	CMS
Lilly USA, LLC	$22.69	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1135008349	CMS
Lilly USA, LLC	$26.73	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1134978960	CMS
Merck Sharp & Dohme LLC	$17.07	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1141839565	CMS
Merck Sharp & Dohme LLC	$17.92	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1141918542	CMS
Merck Sharp & Dohme LLC	$19.64	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1141608635	CMS
Merck Sharp & Dohme LLC	$20.86	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1141954962	CMS
Mylan Specialty L.P.	$22.79	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1147311381	CMS
Mylan Specialty L.P.	$26.26	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1147335515	CMS
Novo Nordisk Inc	$16.19	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1097536602	CMS
Novo Nordisk Inc	$20.38	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1096779348	CMS
Novo Nordisk Inc	$18.19	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1096917200	CMS
Novo Nordisk Inc	$21.80	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1096604163	CMS
Novo Nordisk Inc	$20.47	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1096798460	CMS
Novo Nordisk Inc	$21.44	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1097346205	CMS
Novo Nordisk Inc	$13.94	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1096672004	CMS
Novo Nordisk Inc	$14.62	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1096896189	CMS
Novo Nordisk Inc	$20.43	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1097327793	CMS
Novo Nordisk Inc	$20.97	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1097479404	CMS
Novo Nordisk Inc	$19.53	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1096650494	CMS
Novo Nordisk Inc	$23.97	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1096902383	CMS
Novo Nordisk Inc	$21.34	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1096929928	CMS
Novo Nordisk Inc	$15.10	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1097441542	CMS
Novo Nordisk Inc	$18.90	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1096671313	CMS
Novo Nordisk Inc	$17.04	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1097118738	CMS
Novo Nordisk Inc	$23.02	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1097510507	CMS
Novo Nordisk Inc	$17.25	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1096713937	CMS
PFIZER INC.	$24.23	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1131065693	CMS
PFIZER INC.	$25.87	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1131299967	CMS
PFIZER INC.	$1.18	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1131548334	CMS
PFIZER INC.	$5.39	04/06/2024	Food and Beverage	Undisputed	01/23/2026	1131504780	CMS
PFIZER INC.	$24.98	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1131284139	CMS
PFIZER INC.	$22.67	04/28/2024	Food and Beverage	Undisputed	01/23/2026	1131369878	CMS
PFIZER INC.	$1.10	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1131433930	CMS
PFIZER INC.	$27.87	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1131463855	CMS
PFIZER INC.	$21.83	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1131667867	CMS
PFIZER INC.	$1.53	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1131682566	CMS
PFIZER INC.	$25.37	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1131636368	CMS
PFIZER INC.	$20.09	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1131893732	CMS
PFIZER INC.	$6.34	07/27/2024	Food and Beverage	Undisputed	01/23/2026	1131752350	CMS
PFIZER INC.	$1.23	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1131894014	CMS
PFIZER INC.	$19.60	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1131855518	CMS
PFIZER INC.	$30.70	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1132102489	CMS
PFIZER INC.	$3.33	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1132121654	CMS
PFIZER INC.	$23.84	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1132081280	CMS
PFIZER INC.	$18.76	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1132108530	CMS
PFIZER INC.	$26.48	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1131143312	CMS
PFIZER INC.	$28.23	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1131212010	CMS
PFIZER INC.	$24.84	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1131487080	CMS
Regeneron Healthcare Solutions, Inc.	$21.87	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1114080461	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$12.45	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1153648764	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.11	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1153625223	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.74	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1153518244	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.80	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1153424584	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.33	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1153572600	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.06	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1153602491	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.52	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1153717999	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.62	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1153486213	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.86	12/23/2024	Food and Beverage	Undisputed	01/23/2026	1153559679	CMS
SANOFI PASTEUR INC.	$26.50	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1128734674	CMS
SANOFI-AVENTIS U.S. LLC	$18.32	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1139617940	CMS
SANOFI-AVENTIS U.S. LLC	$16.10	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1139617950	CMS
SANOFI-AVENTIS U.S. LLC	$14.54	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1139617986	CMS
Seqirus USA Inc	$20.69	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1125627039	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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