Covered recipient · General Payments record

JENCHEN YANG

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI: 1912084534
CMS profile: 359282
Location: DIAMOND BAR, 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.

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General Payments · PY2023 · Entire year

$753.07

34 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

“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.
Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated July 26, 2026. 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 ↗

By nature of payment

PY2023 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$753.07	34

By paying entity

PY2023 · entire year · sorted by reported total

Paying entity	Amount	Records
SANOFI-AVENTIS U.S. LLC	$170.79	5
Novartis Pharmaceuticals Corporation	$158.44	12
United Therapeutics Corporation	$106.38	4
Merck Sharp & Dohme LLC	$83.01	3
Janssen Pharmaceuticals, Inc	$57.20	2
Esperion Therapeutics, Inc.	$50.31	2
Amgen Inc.	$43.24	2
Kowa Pharmaceuticals America, Inc.	$40.42	2
AbbVie Inc.	$22.13	1
Boehringer Ingelheim Pharmaceuticals, Inc.	$21.15	1

Page 1 of 1; records 1–34 of 34 matching records. This page contains 34 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

JENCHEN YANG

NPI 1912084534 · CMS profile ID 359282

Allopathic & Osteopathic Physicians / Internal Medicine / Cardiovascular Disease

DIAMOND BAR, CA

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.

General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 1; records 1–34 of 34 matching records. This page contains 34 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1912084534?year=2023&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain: JENCHEN YANG, NPI 1912084534, CMS profile ID 359282. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 1; records 1–34 of 34 matching records. This page contains 34 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1912084534?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7: IndustryPayments. (2026). JENCHEN YANG, NPI 1912084534, CMS profile ID 359282. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 1; records 1–34 of 34 matching records. This page contains 34 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1912084534?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook: JENCHEN YANG, NPI 1912084534, CMS profile ID 359282, IndustryPayments, General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 1; records 1–34 of 34 matching records. This page contains 34 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9. https://industrypayments.org/provider/npi-1912084534?year=2023&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Centers for Medicare & Medicaid Services, Open Payments

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.

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.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2023

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

34 matching records · $753.07 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 34 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–34 of 34.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Kowa Pharmaceuticals America, Inc.	$20.11	12/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1003870119	CMS
Merck Sharp & Dohme LLC	$30.37	11/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048424101	CMS
SANOFI-AVENTIS U.S. LLC	$21.43	11/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049699403	CMS
Amgen Inc.	$21.11	10/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019962291	CMS
Novartis Pharmaceuticals Corporation	$28.72	09/25/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993351069	CMS
United Therapeutics Corporation	$31.57	09/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050962983	CMS
Esperion Therapeutics, Inc.	$25.46	08/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050749339	CMS
Novartis Pharmaceuticals Corporation	$10.65	08/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993351063	CMS
Novartis Pharmaceuticals Corporation	$3.80	08/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993351065	CMS
United Therapeutics Corporation	$30.63	08/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050962681	CMS
Merck Sharp & Dohme LLC	$19.62	07/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048870249	CMS
Novartis Pharmaceuticals Corporation	$28.34	07/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993351059	CMS
AbbVie Inc.	$22.13	07/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	999750819	CMS
United Therapeutics Corporation	$26.74	06/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050960741	CMS
Esperion Therapeutics, Inc.	$24.85	06/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050749337	CMS
Novartis Pharmaceuticals Corporation	$27.99	06/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993351055	CMS
Novartis Pharmaceuticals Corporation	$18.04	05/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993351057	CMS
Amgen Inc.	$22.13	05/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019962289	CMS
Merck Sharp & Dohme LLC	$33.02	05/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048767101	CMS
SANOFI-AVENTIS U.S. LLC	$29.97	05/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049699219	CMS
Janssen Pharmaceuticals, Inc	$28.89	04/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	988051685	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$21.15	04/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996695573	CMS
SANOFI-AVENTIS U.S. LLC	$29.85	04/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049699185	CMS
Kowa Pharmaceuticals America, Inc.	$20.31	04/04/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1003870109	CMS
Novartis Pharmaceuticals Corporation	$5.28	04/03/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993351053	CMS
Novartis Pharmaceuticals Corporation	$7.67	03/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993351051	CMS
United Therapeutics Corporation	$17.44	03/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050950783	CMS
Novartis Pharmaceuticals Corporation	$7.67	03/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993351049	CMS
Janssen Pharmaceuticals, Inc	$28.31	03/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	988051695	CMS
Novartis Pharmaceuticals Corporation	$7.46	02/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993351047	CMS
Novartis Pharmaceuticals Corporation	$6.47	02/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993351045	CMS
SANOFI-AVENTIS U.S. LLC	$29.85	01/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049699082	CMS
SANOFI-AVENTIS U.S. LLC	$59.69	01/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049699153	CMS
Novartis Pharmaceuticals Corporation	$6.35	01/11/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993351043	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$1,872.66	126
PY2020	$550.55	32
PY2021	$854.60	48
PY2022	$997.39	56
PY2023	$753.07	34
PY2024	$3,437.59	44
PY2025	$1,570.95	40

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 and profile matching

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.