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

LAWRENCE S MENDELSON

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI: 1851396600
CMS profile: 38359
Location: BRYN MAWR, PA

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

$1,704.72

84 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	$1,704.72	84

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$274.08	15
SCPHARMACEUTICALS INC.	$220.87	8
NOVARTIS PHARMACEUTICALS CORPORATION	$203.08	13
PFIZER INC.	$189.58	10
E.R. Squibb & Sons, L.L.C.	$175.20	9
Alnylam Pharmaceuticals Inc.	$164.55	5
Boehringer Ingelheim Pharmaceuticals, Inc.	$115.69	6
Daiichi Sankyo Inc.	$93.01	4
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$68.66	4
Abbott Laboratories	$66.62	3
BOSTON SCIENTIFIC CORPORATION	$46.68	2
Esperion Therapeutics, Inc.	$34.44	2
Bayer HealthCare Pharmaceuticals Inc.	$30.36	2
Regeneron Healthcare Solutions, Inc.	$21.90	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,805.51	155
PY2020	$699.12	39
PY2021	$1,577.59	80
PY2022	$2,830.22	135
PY2023	$2,414.61	125
PY2024	$2,132.40	107
PY2025	$1,704.72	84

Payment records · PY2025 (84)

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
PFIZER INC.	$15.43	12/23/2025	Food and Beverage	No dispute reported	06/30/2026	1229926841	CMS
E.R. Squibb & Sons, L.L.C.	$16.99	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184826003	CMS
Boston Scientific Corporation	$21.90	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1181415460	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.19	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1222787170	CMS
Novartis Pharmaceuticals Corporation	$24.34	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1200607340	CMS
E.R. Squibb & Sons, L.L.C.	$21.65	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184825985	CMS
Bayer Healthcare Pharmaceuticals Inc.	$14.77	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1225651264	CMS
Alnylam Pharmaceuticals Inc.	$39.09	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1212738191	CMS
AstraZeneca Pharmaceuticals LP	$15.99	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1207053356	CMS
Novartis Pharmaceuticals Corporation	$22.58	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1200607330	CMS
PFIZER INC.	$22.77	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1229725409	CMS
SCPHARMACEUTICALS INC.	$32.81	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1228202520	CMS
E.R. Squibb & Sons, L.L.C.	$22.49	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1184825971	CMS
Novartis Pharmaceuticals Corporation	$22.54	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1200717823	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.19	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1222787168	CMS
AstraZeneca Pharmaceuticals LP	$21.54	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1207202636	CMS
PFIZER INC.	$19.19	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1229447054	CMS
AstraZeneca Pharmaceuticals LP	$23.98	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1206655544	CMS
SCPHARMACEUTICALS INC.	$32.81	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1228199125	CMS
Novartis Pharmaceuticals Corporation	$6.94	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1200717817	CMS
Regeneron Healthcare Solutions, Inc.	$21.90	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1212989141	CMS
Alnylam Pharmaceuticals Inc.	$31.27	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1212738171	CMS
Boston Scientific Corporation	$24.78	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1181415458	CMS
Novartis Pharmaceuticals Corporation	$4.81	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1200717815	CMS
E.R. Squibb & Sons, L.L.C.	$23.51	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1184825945	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$21.53	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1173653508	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.34	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1222787166	CMS
AstraZeneca Pharmaceuticals LP	$25.93	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1206911149	CMS
Novartis Pharmaceuticals Corporation	$13.69	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1200717819	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.59	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1225651262	CMS
Daiichi Sankyo Inc.	$23.89	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1197017275	CMS
Alnylam Pharmaceuticals Inc.	$35.69	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1212738155	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$15.42	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1222787164	CMS
PFIZER INC.	$28.27	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1229012530	CMS
PFIZER INC.	$16.68	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1228956217	CMS
AstraZeneca Pharmaceuticals LP	$16.09	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1206291123	CMS
Abbott Laboratories	$20.38	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1240614761	CMS
E.R. Squibb & Sons, L.L.C.	$23.51	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1184825935	CMS
SCPHARMACEUTICALS INC.	$10.26	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1228190555	CMS
Daiichi Sankyo Inc.	$23.41	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1197100935	CMS
AstraZeneca Pharmaceuticals LP	$18.41	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206722810	CMS
PFIZER INC.	$19.19	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1228921439	CMS
SCPHARMACEUTICALS INC.	$34.89	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1228189625	CMS
Novartis Pharmaceuticals Corporation	$19.73	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1200717807	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$15.04	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1173653512	CMS
Abbott Laboratories	$23.32	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1240612224	CMS
AstraZeneca Pharmaceuticals LP	$16.18	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1206259782	CMS
Esperion Therapeutics, Inc.	$17.03	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1243968142	CMS
Novartis Pharmaceuticals Corporation	$3.88	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1200717793	CMS
SCPHARMACEUTICALS INC.	$27.55	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1228187257	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.65	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1222787162	CMS
AstraZeneca Pharmaceuticals LP	$18.41	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1206507161	CMS
PFIZER INC.	$12.42	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231721496	CMS
AstraZeneca Pharmaceuticals LP	$15.41	05/18/2025	Food and Beverage	No dispute reported	06/30/2026	1206712957	CMS
Novartis Pharmaceuticals Corporation	$19.89	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1200717791	CMS
Daiichi Sankyo Inc.	$22.30	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1197065703	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$19.42	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1173653510	CMS
E.R. Squibb & Sons, L.L.C.	$22.49	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1184825899	CMS
Alnylam Pharmaceuticals Inc.	$34.80	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1212738105	CMS
SCPHARMACEUTICALS INC.	$35.15	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1228183752	CMS
AstraZeneca Pharmaceuticals LP	$18.41	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1206907354	CMS
Novartis Pharmaceuticals Corporation	$2.88	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1200717789	CMS
SCPHARMACEUTICALS INC.	$19.18	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1228181958	CMS
Abbott Laboratories	$22.92	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1240648775	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$12.67	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1173653514	CMS
PFIZER INC.	$18.97	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1231418342	CMS
AstraZeneca Pharmaceuticals LP	$15.70	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1206648015	CMS
E.R. Squibb & Sons, L.L.C.	$12.97	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1184825873	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$26.90	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1222787160	CMS
PFIZER INC.	$17.09	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1231398274	CMS
AstraZeneca Pharmaceuticals LP	$18.41	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1206466395	CMS
SCPHARMACEUTICALS INC.	$28.22	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1228178146	CMS
Novartis Pharmaceuticals Corporation	$24.76	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1200717785	CMS
Daiichi Sankyo Inc.	$23.41	03/02/2025	Food and Beverage	No dispute reported	06/30/2026	1197052515	CMS
Esperion Therapeutics, Inc.	$17.41	02/23/2025	Food and Beverage	No dispute reported	06/30/2026	1243968140	CMS
AstraZeneca Pharmaceuticals LP	$16.39	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206338022	CMS
E.R. Squibb & Sons, L.L.C.	$16.60	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1184825855	CMS
Novartis Pharmaceuticals Corporation	$19.08	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1200717783	CMS
AstraZeneca Pharmaceuticals LP	$14.73	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1206534462	CMS
AstraZeneca Pharmaceuticals LP	$18.50	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1206135330	CMS
PFIZER INC.	$19.57	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1231395779	CMS
Novartis Pharmaceuticals Corporation	$17.96	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1200717781	CMS
Alnylam Pharmaceuticals Inc.	$23.70	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1212738079	CMS
E.R. Squibb & Sons, L.L.C.	$14.99	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1184825841	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-1851396600

Plain: LAWRENCE S MENDELSON, NPI 1851396600. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1851396600.
APA 7: IndustryPayments. (2026). LAWRENCE S MENDELSON, NPI 1851396600 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1851396600
Bluebook: LAWRENCE S MENDELSON, NPI 1851396600, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1851396600.

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