Covered recipient · General Payments record

MARK MENDEL SKLAR

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI: 1720083223
CMS profile: 168632
Location: WASHINGTON, DC

General Payments · PY2018–2024

$14,420.57

Reported across 700 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,925.34

74 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	$1,925.34	74

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Amneal Pharmaceuticals LLC	$363.93	17
SANOFI-AVENTIS U.S. LLC	$234.76	6
Lilly USA, LLC	$223.86	10
Tandem Diabetes Care, Inc.	$128.62	1
Amgen Inc.	$124.80	6
IBSA Pharma Inc.	$122.77	3
Novo Nordisk AS	$92.73	4
ABBVIE INC.	$88.69	4
Boehringer Ingelheim Pharmaceuticals, Inc.	$79.42	3
NOVARTIS PHARMACEUTICALS CORPORATION	$76.75	3
PFIZER INC.	$69.68	3
Insulet Corporation	$52.81	2
Alexion Pharmaceuticals, Inc.	$52.30	2
BETA BIONICS, INC.	$36.67	2
CeQur Corporation	$28.40	1
Acella Pharmaceuticals, LLC	$24.32	1
Abbott Laboratories	$23.11	1
Astellas Pharma US Inc	$22.51	1
Acerta Pharma LLC	$22.44	1
Xeris Pharmaceuticals, Inc.	$20.87	1
Ultragenyx Pharmaceutical Inc.	$19.48	1
Genentech USA, Inc.	$16.42	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$2,244.70	125
PY2019	$2,177.14	112
PY2020	$1,737.75	83
PY2021	$1,932.61	101
PY2022	$1,983.55	103
PY2023	$2,419.48	102
PY2024	$1,925.34	74

Payment records · PY2024 (74)

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
Abbott Laboratories	$23.11	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1125216884	CMS
ABBVIE INC.	$15.88	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1106117621	CMS
ABBVIE INC.	$22.33	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1106117623	CMS
ABBVIE INC.	$24.63	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1106117625	CMS
ABBVIE INC.	$25.85	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1106117627	CMS
Acella Pharmaceuticals, LLC	$24.32	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1126636160	CMS
Alexion Pharmaceuticals, Inc.	$25.76	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1093892940	CMS
Alexion Pharmaceuticals, Inc.	$26.54	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1094049626	CMS
Amgen Inc.	$21.52	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1111710706	CMS
Amgen Inc.	$22.61	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1111710708	CMS
Amgen Inc.	$20.39	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1111710700	CMS
Amgen Inc.	$19.12	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1111710702	CMS
Amgen Inc.	$20.43	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1111710710	CMS
Amgen Inc.	$20.73	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1111710704	CMS
Amneal Pharmaceuticals LLC	$15.84	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1139202510	CMS
Amneal Pharmaceuticals LLC	$21.90	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1139202512	CMS
Amneal Pharmaceuticals LLC	$24.11	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1139202514	CMS
Amneal Pharmaceuticals LLC	$20.73	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1139202516	CMS
Amneal Pharmaceuticals LLC	$24.98	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1139202518	CMS
Amneal Pharmaceuticals LLC	$23.67	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1139202520	CMS
Amneal Pharmaceuticals LLC	$18.95	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1139202522	CMS
Amneal Pharmaceuticals LLC	$26.31	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1139202524	CMS
Amneal Pharmaceuticals LLC	$24.60	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1139202526	CMS
Amneal Pharmaceuticals LLC	$22.77	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1139202528	CMS
Amneal Pharmaceuticals LLC	$24.70	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1139202530	CMS
Amneal Pharmaceuticals LLC	$25.69	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1139202532	CMS
Amneal Pharmaceuticals LLC	$28.08	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1139202534	CMS
Amneal Pharmaceuticals LLC	$2.77	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1139202536	CMS
Amneal Pharmaceuticals LLC	$25.12	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1139202538	CMS
Amneal Pharmaceuticals LLC	$5.09	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1139202540	CMS
Amneal Pharmaceuticals LLC	$28.62	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1139202542	CMS
Astellas Pharma US Inc	$22.51	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1139329212	CMS
AstraZeneca Pharmaceuticals LP	$22.44	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1104633953	CMS
BETA BIONICS, INC.	$16.80	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1087875231	CMS
BETA BIONICS, INC.	$19.87	05/04/2024	Food and Beverage	Undisputed	01/23/2026	1087876315	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$26.16	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1118126831	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$24.80	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1118126829	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$28.46	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1118126833	CMS
CeQur Corporation	$28.40	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1126846654	CMS
Genentech USA, Inc.	$16.42	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1133063220	CMS
IBSA Pharma Inc.	$23.26	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1142984842	CMS
IBSA Pharma Inc.	$22.37	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1142984844	CMS
IBSA Pharma Inc.	$77.14	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1142976750	CMS
Insulet Corporation	$27.74	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1116796947	CMS
Insulet Corporation	$25.07	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1116808059	CMS
Lilly USA, LLC	$20.64	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1135163317	CMS
Lilly USA, LLC	$33.03	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1135176177	CMS
Lilly USA, LLC	$13.95	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1135118375	CMS
Lilly USA, LLC	$26.13	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1135194872	CMS
Lilly USA, LLC	$24.45	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1135178703	CMS
Lilly USA, LLC	$19.68	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1135163313	CMS
Lilly USA, LLC	$24.28	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1135194874	CMS
Lilly USA, LLC	$30.67	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1135168494	CMS
Lilly USA, LLC	$17.90	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1135163315	CMS
Lilly USA, LLC	$13.13	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1135194870	CMS
Novartis Pharmaceuticals Corporation	$26.27	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1087257645	CMS
Novartis Pharmaceuticals Corporation	$20.10	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1087257649	CMS
Novartis Pharmaceuticals Corporation	$30.38	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1087257653	CMS
Novo Nordisk Inc	$15.22	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1097113273	CMS
Novo Nordisk Inc	$25.00	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1096692545	CMS
Novo Nordisk Inc	$23.31	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1097132964	CMS
Novo Nordisk Inc	$29.20	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1096946202	CMS
PFIZER INC.	$23.27	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1132029633	CMS
PFIZER INC.	$23.47	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1132037230	CMS
PFIZER INC.	$22.94	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1132037232	CMS
SANOFI-AVENTIS U.S. LLC	$25.78	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1139639301	CMS
SANOFI-AVENTIS U.S. LLC	$7.95	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1139639323	CMS
SANOFI-AVENTIS U.S. LLC	$30.92	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1139639345	CMS
SANOFI-AVENTIS U.S. LLC	$116.91	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1139639351	CMS
SANOFI-AVENTIS U.S. LLC	$5.39	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1139639359	CMS
SANOFI-AVENTIS U.S. LLC	$47.81	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1139639409	CMS
Tandem Diabetes Care, Inc.	$128.62	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1138740031	CMS
Ultragenyx Pharmaceutical Inc.	$19.48	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1153284294	CMS
Xeris Pharmaceuticals, Inc.	$20.87	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1144604698	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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