AGNES J CHANG

Allopathic & Osteopathic Physicians|Dermatology WASHINGTON, DC NPI 1245358985

General Payments — all program years on this page

$98,229.63

Category: General Payments
Program years: PY2018–2024
Record count: 323
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $17,265.76 across 62 records · disputed records: 0

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

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of payment	Amount	Records
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$16,019.25	12
Food and Beverage	$1,246.51	50

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entity	Amount	Records
ABBVIE INC.	$16,360.94	27
E.R. Squibb & Sons, L.L.C.	$328.49	10
Dermavant Sciences, Inc.	$94.20	4
NOVARTIS PHARMACEUTICALS CORPORATION	$91.18	4
GENZYME CORPORATION	$77.43	3
PFIZER INC.	$68.37	3
Amgen Inc.	$54.29	2
Galderma Laboratories, L.P.	$38.33	2
Medimetriks Pharmaceuticals, Inc.	$32.41	2
Lilly USA, LLC	$28.75	1
Arcutis Biotherapeutics, Inc.	$24.34	1
UCB, Inc.	$23.36	1
Regeneron Healthcare Solutions, Inc.	$22.23	1
Solta Medical, a division of Bausch Health US, LLC	$21.44	1

By program year

Program year	Amount	Records
2018	$1,705.47	66
2019	$2,484.87	94
2020	$1,096.39	24
2021	$31,428.67	20
2022	$22,877.65	20
2023	$21,370.82	37
2024	$17,265.76	62

Records — PY2024 (62)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1086692307	Novartis Pharmaceuticals Corporation	$23.16	01/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086692327	Novartis Pharmaceuticals Corporation	$24.74	03/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086692331	Novartis Pharmaceuticals Corporation	$21.64	05/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086692359	Novartis Pharmaceuticals Corporation	$21.64	08/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089388965	Medimetriks Pharmaceuticals, Inc.	$13.89	04/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089388967	Medimetriks Pharmaceuticals, Inc.	$18.52	04/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101451268	E.R. Squibb & Sons, L.L.C.	$21.60	03/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101451299	E.R. Squibb & Sons, L.L.C.	$20.15	05/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101451313	E.R. Squibb & Sons, L.L.C.	$134.23	04/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101451329	E.R. Squibb & Sons, L.L.C.	$20.67	07/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101451336	E.R. Squibb & Sons, L.L.C.	$2.52	07/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101451358	E.R. Squibb & Sons, L.L.C.	$32.26	08/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101451373	E.R. Squibb & Sons, L.L.C.	$21.75	09/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101451385	E.R. Squibb & Sons, L.L.C.	$25.71	10/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101451406	E.R. Squibb & Sons, L.L.C.	$24.10	11/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101451422	E.R. Squibb & Sons, L.L.C.	$25.50	12/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103144397	ABBVIE INC.	$1,319.30	01/05/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1103144399	ABBVIE INC.	$2,073.40	02/06/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1103144401	ABBVIE INC.	$1,451.25	03/04/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1103144403	ABBVIE INC.	$1,710.20	04/11/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1103144405	ABBVIE INC.	$1,360.80	05/06/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1103144407	ABBVIE INC.	$1,854.75	06/06/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1103144409	ABBVIE INC.	$1,243.60	07/02/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1103144411	ABBVIE INC.	$959.80	08/07/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1103144413	ABBVIE INC.	$666.80	09/06/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1103144415	ABBVIE INC.	$873.60	10/04/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1103144417	ABBVIE INC.	$1,259.25	11/08/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1103144419	ABBVIE INC.	$1,246.50	12/09/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1103440400	ABBVIE INC.	$26.36	03/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440402	ABBVIE INC.	$20.44	05/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440404	ABBVIE INC.	$94.82	05/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440406	ABBVIE INC.	$30.64	05/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440408	ABBVIE INC.	$17.33	07/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440410	ABBVIE INC.	$4.41	07/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440412	ABBVIE INC.	$17.12	08/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440414	ABBVIE INC.	$16.01	08/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440416	ABBVIE INC.	$6.67	09/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440418	ABBVIE INC.	$24.65	09/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440420	ABBVIE INC.	$25.65	09/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440422	ABBVIE INC.	$22.18	10/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440424	ABBVIE INC.	$4.94	11/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440426	ABBVIE INC.	$14.23	11/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103440428	ABBVIE INC.	$16.24	12/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114021618	Regeneron Healthcare Solutions, Inc.	$22.23	05/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1117221611	Amgen Inc.	$28.57	04/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1117221613	Amgen Inc.	$25.72	11/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1121032812	Arcutis Biotherapeutics, Inc.	$24.34	10/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1127856888	Dermavant Sciences, Inc.	$19.14	02/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1127856890	Dermavant Sciences, Inc.	$23.34	03/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1127856892	Dermavant Sciences, Inc.	$21.17	06/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1127856894	Dermavant Sciences, Inc.	$30.55	08/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1130890013	PFIZER INC.	$26.32	10/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131329211	PFIZER INC.	$21.98	04/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131765558	PFIZER INC.	$20.07	07/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1136005307	Lilly USA, LLC	$28.75	04/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139939121	GENZYME CORPORATION	$26.58	02/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139939133	GENZYME CORPORATION	$23.92	05/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139939171	GENZYME CORPORATION	$26.93	08/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143062493	UCB, Inc.	$23.36	07/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143956782	Solta Medical, a division of Bausch Health US, LLC	$21.44	06/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1145289822	Galderma Laboratories, L.P.	$21.62	01/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1145289824	Galderma Laboratories, L.P.	$16.71	06/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS

Provenance & corrections

Dataset: CMS Open Payments — General Payments
Source: CMS Open Payments dataset (bulk file)
Publisher of source data: Centers for Medicare & Medicaid Services
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.