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

HENNESSEY TSENG

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI: 1003811746
CMS profile: 226685
Location: WALNUT CREEK, CA

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

$3,391.72

113 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	$3,391.72	113

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
AOP Health US, LLC	$812.06	1
NOVARTIS PHARMACEUTICALS CORPORATION	$302.25	14
BIOTRONIK INC.	$251.51	2
Bayer HealthCare Pharmaceuticals Inc.	$178.33	10
E.R. Squibb & Sons, L.L.C.	$177.89	9
Boehringer Ingelheim Pharmaceuticals, Inc.	$153.17	8
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$145.68	5
Esperion Therapeutics, Inc.	$136.98	7
CVRx Inc.	$130.77	2
BridgeBio Pharma, Inc.	$117.22	4
HEARTFLOW, INC.	$117.00	5
Acerta Pharma LLC	$102.01	6
Alnylam Pharmaceuticals Inc.	$90.42	5
ATRICURE, INC.	$84.99	5
Amgen Inc.	$74.10	4
Regeneron Healthcare Solutions, Inc.	$69.52	2
Merck Sharp & Dohme Corporation	$59.96	4
BOSTON SCIENTIFIC CORPORATION	$55.77	2
Novo Nordisk AS	$42.46	3
GlaxoSmithKline, LLC.	$42.41	2
Edwards Lifesciences Corporation	$41.03	2
Lilly USA, LLC	$36.50	2
SCPHARMACEUTICALS INC.	$36.10	2
Cleerly, Inc.	$25.10	1
Ultragenyx Pharmaceutical Inc.	$21.14	1
CORDIS US CORP.	$20.39	1
AGEPHA Pharma FZ LLC	$18.44	1
PFIZER INC.	$17.07	1
Actelion Pharmaceuticals US, Inc.	$16.63	1
Abbott Laboratories	$14.82	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,704.27	157
PY2020	$1,558.59	81
PY2021	$1,721.94	80
PY2022	$3,566.50	171
PY2023	$3,442.34	144
PY2024	$2,323.47	121
PY2025	$3,391.72	113

Payment records · PY2025 (113)

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
Bayer Healthcare Pharmaceuticals Inc.	$18.04	12/24/2025	Food and Beverage	No dispute reported	06/30/2026	1225861728	CMS
BridgeBio Pharma, Inc.	$31.94	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1250429011	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.75	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1223042491	CMS
AtriCure, Inc.	$19.59	12/13/2025	Food and Beverage	No dispute reported	06/30/2026	1223217265	CMS
E.R. Squibb & Sons, L.L.C.	$20.54	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1184863091	CMS
Novartis Pharmaceuticals Corporation	$15.00	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1200399582	CMS
Esperion Therapeutics, Inc.	$20.81	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1243978105	CMS
Alnylam Pharmaceuticals Inc.	$18.55	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1212783536	CMS
BIOTRONIK INC.	$111.77	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1244390919	CMS
CVRx, Inc.	$57.28	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1223412926	CMS
Novartis Pharmaceuticals Corporation	$26.50	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1200399570	CMS
Bayer Healthcare Pharmaceuticals Inc.	$2.87	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1225861721	CMS
AOP Health US, LLC	$812.06	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1254955912	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.99	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1225861724	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.12	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1223042489	CMS
E.R. Squibb & Sons, L.L.C.	$25.00	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1184863083	CMS
BridgeBio Pharma, Inc.	$36.96	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1250429013	CMS
Novartis Pharmaceuticals Corporation	$14.71	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1200470530	CMS
Ultragenyx Pharmaceutical Inc.	$21.14	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1253155221	CMS
Esperion Therapeutics, Inc.	$22.03	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1243978103	CMS
Novartis Pharmaceuticals Corporation	$26.50	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1200470528	CMS
AGEPHA Pharma FZ LLC	$18.44	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1178784671	CMS
E.R. Squibb & Sons, L.L.C.	$27.00	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1184863077	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.53	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1223042487	CMS
CVRx, Inc.	$73.49	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1223412924	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.61	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1225861713	CMS
Bayer Healthcare Pharmaceuticals Inc.	$21.31	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1225861717	CMS
AstraZeneca Pharmaceuticals LP	$16.93	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206919538	CMS
Regeneron Healthcare Solutions, Inc.	$39.34	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1213061055	CMS
Alnylam Pharmaceuticals Inc.	$13.89	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1212783512	CMS
Cleerly, Inc.	$25.10	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1241148353	CMS
GlaxoSmithKline, LLC.	$16.52	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1191284954	CMS
HEARTFLOW, INC.	$24.35	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1233552127	CMS
E.R. Squibb & Sons, L.L.C.	$28.38	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1184863067	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.23	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1223042485	CMS
Novartis Pharmaceuticals Corporation	$16.56	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1200470526	CMS
Esperion Therapeutics, Inc.	$24.04	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1243978101	CMS
Novartis Pharmaceuticals Corporation	$27.89	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1200470518	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.51	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1225861709	CMS
GlaxoSmithKline, LLC.	$25.89	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1190344946	CMS
Esperion Therapeutics, Inc.	$17.29	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1243978099	CMS
Amgen Inc.	$18.08	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1228331635	CMS
Novartis Pharmaceuticals Corporation	$29.44	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1200470516	CMS
Alnylam Pharmaceuticals Inc.	$19.25	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1212783484	CMS
Novartis Pharmaceuticals Corporation	$18.75	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1200470522	CMS
Lilly USA, LLC	$15.25	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1186563240	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$26.19	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1173638210	CMS
Novartis Pharmaceuticals Corporation	$17.10	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1200470512	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$31.16	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1173638208	CMS
Esperion Therapeutics, Inc.	$15.40	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1243978097	CMS
Novartis Pharmaceuticals Corporation	$31.18	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1200470510	CMS
E.R. Squibb & Sons, L.L.C.	$10.62	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1184863043	CMS
AstraZeneca Pharmaceuticals LP	$16.72	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1206412240	CMS
Abbott Laboratories	$14.82	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1240659686	CMS
Bayer Healthcare Pharmaceuticals Inc.	$20.99	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1225861696	CMS
Novo Nordisk Inc	$14.52	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1188208296	CMS
Regeneron Healthcare Solutions, Inc.	$30.18	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1213061053	CMS
CORDIS US CORP.	$20.39	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1237401615	CMS
E.R. Squibb & Sons, L.L.C.	$20.83	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1184863037	CMS
Esperion Therapeutics, Inc.	$21.22	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1243978095	CMS
AstraZeneca Pharmaceuticals LP	$18.50	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1206778233	CMS
Merck Sharp & Dohme LLC	$14.47	06/19/2025	Food and Beverage	No dispute reported	06/30/2026	1238024842	CMS
BridgeBio Pharma, Inc.	$23.57	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1250429017	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$34.21	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1173638204	CMS
Novartis Pharmaceuticals Corporation	$29.44	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1200470504	CMS
Amgen Inc.	$18.08	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1228331639	CMS
Lilly USA, LLC	$21.25	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1186621314	CMS
HEARTFLOW, INC.	$24.21	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1233552122	CMS
Novo Nordisk Inc	$14.42	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1188883616	CMS
AstraZeneca Pharmaceuticals LP	$16.40	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1207288658	CMS
BridgeBio Pharma, Inc.	$24.75	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1250429015	CMS
SCPHARMACEUTICALS INC.	$17.72	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1228187333	CMS
SCPHARMACEUTICALS INC.	$18.38	05/23/2025	Food and Beverage	No dispute reported	06/30/2026	1228186987	CMS
Merck Sharp & Dohme LLC	$14.49	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1238261551	CMS
Novartis Pharmaceuticals Corporation	$15.63	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1200470502	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.97	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1223042483	CMS
HEARTFLOW, INC.	$19.82	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1233554031	CMS
Actelion Pharmaceuticals US, Inc.	$16.63	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1174189567	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.04	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1225861692	CMS
AtriCure, Inc.	$15.02	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223217263	CMS
Esperion Therapeutics, Inc.	$16.19	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1243978093	CMS
Merck Sharp & Dohme LLC	$14.73	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1238078821	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$20.03	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1173638212	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.57	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1223042481	CMS
Boston Scientific Corporation	$32.94	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1181148398	CMS
Novartis Pharmaceuticals Corporation	$16.45	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1200470500	CMS
HEARTFLOW, INC.	$24.92	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1233552152	CMS
Edwards Lifesciences Corporation	$21.03	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1225201357	CMS
AtriCure, Inc.	$14.38	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223217261	CMS
AstraZeneca Pharmaceuticals LP	$17.20	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206233459	CMS
Boston Scientific Corporation	$22.83	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1181148396	CMS
Amgen Inc.	$18.10	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1228331641	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.00	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1223042479	CMS
AtriCure, Inc.	$15.32	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1223217259	CMS
Bayer Healthcare Pharmaceuticals Inc.	$22.25	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1225861704	CMS
Novo Nordisk Inc	$13.52	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1188448534	CMS
Alnylam Pharmaceuticals Inc.	$19.61	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1212783418	CMS
E.R. Squibb & Sons, L.L.C.	$24.31	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1184863003	CMS
Novartis Pharmaceuticals Corporation	$17.10	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1200470490	CMS
PFIZER INC.	$17.07	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1229120479	CMS
AtriCure, Inc.	$20.68	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1223217257	CMS
Bayer Healthcare Pharmaceuticals Inc.	$17.72	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1225861700	CMS
Edwards Lifesciences Corporation	$20.00	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1225201355	CMS
Merck Sharp & Dohme LLC	$16.27	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1238167286	CMS
E.R. Squibb & Sons, L.L.C.	$20.28	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1184862971	CMS
E.R. Squibb & Sons, L.L.C.	$0.93	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1184862975	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$34.09	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1173638206	CMS
HEARTFLOW, INC.	$23.70	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1233552131	CMS
AstraZeneca Pharmaceuticals LP	$16.26	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1207201766	CMS
BIOTRONIK INC.	$139.74	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1244390831	CMS
Amgen Inc.	$19.84	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1228331637	CMS
Alnylam Pharmaceuticals Inc.	$19.12	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1212783392	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.00	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1223042477	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-1003811746

Plain: HENNESSEY TSENG, NPI 1003811746. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1003811746.
APA 7: IndustryPayments. (2026). HENNESSEY TSENG, NPI 1003811746 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1003811746
Bluebook: HENNESSEY TSENG, NPI 1003811746, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1003811746.

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