Covered recipient · General Payments record

MARK E KAPLAN

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI: 1861591661
CMS profile: 38856
Location: GURNEE, IL

General Payments · PY2018–2024

$11,449.58

Reported across 583 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,074.33

85 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	$2,074.33	85

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$592.43	21
OptiNose US, Inc.	$313.32	14
GENZYME CORPORATION	$304.94	9
GlaxoSmithKline, LLC.	$219.83	12
Regeneron Healthcare Solutions, Inc.	$198.35	9
NOVARTIS PHARMACEUTICALS CORPORATION	$75.31	3
Genentech USA, Inc.	$72.54	3
BioCryst US Sales Co., LLC	$62.22	3
Blueprint Medicines Corporation	$53.21	3
Kaleo, Inc.	$47.06	2
Boehringer Ingelheim Pharmaceuticals, Inc.	$45.28	2
Hikma Pharmaceuticals USA	$39.85	2
Amgen Inc.	$26.57	1
Takeda Pharmaceuticals U.S.A., Inc.	$23.42	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,761.65	114
PY2019	$1,568.01	98
PY2020	$1,074.71	59
PY2021	$1,498.24	74
PY2022	$1,546.83	70
PY2023	$1,925.81	83
PY2024	$2,074.33	85

Payment records · PY2024 (85)

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
Amgen Inc.	$26.57	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1111614427	CMS
AstraZeneca Pharmaceuticals LP	$26.37	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1104329764	CMS
AstraZeneca Pharmaceuticals LP	$87.72	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1104509790	CMS
AstraZeneca Pharmaceuticals LP	$16.15	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1104533655	CMS
AstraZeneca Pharmaceuticals LP	$15.61	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1105543179	CMS
AstraZeneca Pharmaceuticals LP	$27.30	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1105872477	CMS
AstraZeneca Pharmaceuticals LP	$17.70	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1105649852	CMS
AstraZeneca Pharmaceuticals LP	$17.93	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1104579450	CMS
AstraZeneca Pharmaceuticals LP	$19.90	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1104739977	CMS
AstraZeneca Pharmaceuticals LP	$13.52	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1105544363	CMS
AstraZeneca Pharmaceuticals LP	$21.53	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1104235779	CMS
AstraZeneca Pharmaceuticals LP	$25.94	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1104226903	CMS
AstraZeneca Pharmaceuticals LP	$22.67	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1105796452	CMS
AstraZeneca Pharmaceuticals LP	$19.58	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1105646394	CMS
AstraZeneca Pharmaceuticals LP	$22.10	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1105579858	CMS
AstraZeneca Pharmaceuticals LP	$116.21	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1105360387	CMS
AstraZeneca Pharmaceuticals LP	$14.45	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1105523451	CMS
AstraZeneca Pharmaceuticals LP	$19.93	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1104380319	CMS
AstraZeneca Pharmaceuticals LP	$12.04	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1104775494	CMS
AstraZeneca Pharmaceuticals LP	$20.79	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1105698820	CMS
AstraZeneca Pharmaceuticals LP	$25.36	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1104423011	CMS
AstraZeneca Pharmaceuticals LP	$29.63	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1105492247	CMS
BioCryst US Sales Co., LLC	$14.26	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1117473190	CMS
BioCryst US Sales Co., LLC	$23.14	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1117477608	CMS
BioCryst US Sales Co., LLC	$24.82	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1117480898	CMS
Blueprint Medicines Corporation	$18.19	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1147442234	CMS
Blueprint Medicines Corporation	$20.12	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1147442310	CMS
Blueprint Medicines Corporation	$14.90	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1147442348	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$26.37	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1118195180	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.91	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1118195175	CMS
Genentech USA, Inc.	$25.70	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1133062526	CMS
Genentech USA, Inc.	$23.07	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1133062521	CMS
Genentech USA, Inc.	$23.77	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1133062530	CMS
GENZYME CORPORATION	$24.64	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1139595785	CMS
GENZYME CORPORATION	$24.16	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1139595801	CMS
GENZYME CORPORATION	$27.65	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1139595829	CMS
GENZYME CORPORATION	$27.88	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1139595831	CMS
GENZYME CORPORATION	$33.91	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1139595849	CMS
GENZYME CORPORATION	$9.19	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1139595861	CMS
GENZYME CORPORATION	$121.86	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1139595885	CMS
GENZYME CORPORATION	$20.62	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1139595875	CMS
GENZYME CORPORATION	$15.03	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1139595889	CMS
GlaxoSmithKline, LLC.	$25.33	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1116367283	CMS
GlaxoSmithKline, LLC.	$26.73	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1116628757	CMS
GlaxoSmithKline, LLC.	$6.20	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1116148705	CMS
GlaxoSmithKline, LLC.	$10.02	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1116683331	CMS
GlaxoSmithKline, LLC.	$26.74	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1116401421	CMS
GlaxoSmithKline, LLC.	$23.00	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1116566410	CMS
GlaxoSmithKline, LLC.	$32.29	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1115852183	CMS
GlaxoSmithKline, LLC.	$1.57	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1116027953	CMS
GlaxoSmithKline, LLC.	$23.97	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1116177618	CMS
GlaxoSmithKline, LLC.	$11.58	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1116282001	CMS
GlaxoSmithKline, LLC.	$23.60	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1116392198	CMS
GlaxoSmithKline, LLC.	$8.80	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1116065458	CMS
Hikma Pharmaceuticals USA	$16.79	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1127505004	CMS
Hikma Pharmaceuticals USA	$23.06	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1127505014	CMS
kaleo, Inc.	$19.33	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1126627829	CMS
kaleo, Inc.	$27.73	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1126627831	CMS
Novartis Pharmaceuticals Corporation	$25.44	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1087086312	CMS
Novartis Pharmaceuticals Corporation	$28.18	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1087086316	CMS
Novartis Pharmaceuticals Corporation	$21.69	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1087086320	CMS
Optinose US, Inc.	$16.40	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1142175656	CMS
Optinose US, Inc.	$20.49	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1142175688	CMS
Optinose US, Inc.	$22.56	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1142175730	CMS
Optinose US, Inc.	$24.13	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1142175732	CMS
Optinose US, Inc.	$22.93	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1142175744	CMS
Optinose US, Inc.	$29.53	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1142175746	CMS
Optinose US, Inc.	$27.18	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1142175776	CMS
Optinose US, Inc.	$16.30	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1142175766	CMS
Optinose US, Inc.	$23.16	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1142175796	CMS
Optinose US, Inc.	$28.26	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1142175800	CMS
Optinose US, Inc.	$21.13	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1142175794	CMS
Optinose US, Inc.	$18.55	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1142175792	CMS
Optinose US, Inc.	$16.99	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1142175790	CMS
Optinose US, Inc.	$25.71	12/23/2024	Food and Beverage	Undisputed	01/23/2026	1142175798	CMS
Regeneron Healthcare Solutions, Inc.	$6.51	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1114082101	CMS
Regeneron Healthcare Solutions, Inc.	$28.34	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1114082103	CMS
Regeneron Healthcare Solutions, Inc.	$31.24	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1114082105	CMS
Regeneron Healthcare Solutions, Inc.	$10.35	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1114082107	CMS
Regeneron Healthcare Solutions, Inc.	$30.21	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1114082109	CMS
Regeneron Healthcare Solutions, Inc.	$23.07	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1114082111	CMS
Regeneron Healthcare Solutions, Inc.	$17.89	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1114082113	CMS
Regeneron Healthcare Solutions, Inc.	$27.56	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1114082115	CMS
Regeneron Healthcare Solutions, Inc.	$23.18	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1114082117	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.42	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1137595108	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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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.