Covered recipient · General Payments record

STEVE I CHANG

Allopathic & Osteopathic Physicians Internal Medicine

NPI: 1295897569
CMS profile: 59184
Location: NEW BERLIN, WI

General Payments · PY2018–2024

$22,289.63

Reported across 1,260 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,991.93

144 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	$2,991.93	144

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Novo Nordisk AS	$325.73	16
PFIZER INC.	$301.74	13
Lilly USA, LLC	$247.32	11
Otsuka America Pharmaceutical, Inc.	$241.69	12
Neurelis, Inc.	$234.48	10
Boehringer Ingelheim Pharmaceuticals, Inc.	$179.77	8
ABBVIE INC.	$163.44	10
Amneal Pharmaceuticals LLC	$160.62	11
NOVARTIS PHARMACEUTICALS CORPORATION	$139.14	5
Teva Pharmaceuticals USA, Inc.	$137.35	10
Acerta Pharma LLC	$124.97	5
UCB, Inc.	$107.44	4
SK Life Science, Inc.	$99.17	5
Neurocrine BioSciences, Inc.	$96.70	4
Bayer HealthCare Pharmaceuticals Inc.	$82.07	4
Exact Sciences Corporation	$74.72	4
Sumitomo Pharma America, Inc.	$67.30	3
Amphastar Pharmaceuticals, Inc.	$34.66	1
E.R. Squibb & Sons, L.L.C.	$28.51	1
Ardelyx, Inc.	$27.33	1
GE HEALTHCARE	$22.72	1
Merck Sharp & Dohme Corporation	$21.45	1
Astellas Pharma US Inc	$19.71	1
Amgen Inc.	$19.18	1
Kowa Pharmaceuticals America, Inc.	$18.75	1
Paratek Pharmaceuticals, Inc.	$15.97	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$3,807.31	274
PY2019	$3,081.91	212
PY2020	$2,317.46	129
PY2021	$3,459.99	177
PY2022	$3,298.78	157
PY2023	$3,332.25	167
PY2024	$2,991.93	144

Payment records · PY2024 (144)

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
ABBVIE INC.	$25.90	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1103442554	CMS
ABBVIE INC.	$13.21	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1103442556	CMS
ABBVIE INC.	$16.22	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1103442558	CMS
ABBVIE INC.	$9.98	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1103442560	CMS
ABBVIE INC.	$14.61	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1103442562	CMS
ABBVIE INC.	$17.57	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1103442564	CMS
ABBVIE INC.	$15.26	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1103442566	CMS
ABBVIE INC.	$11.63	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1103442568	CMS
ABBVIE INC.	$23.31	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1103442570	CMS
ABBVIE INC.	$15.75	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1103442572	CMS
Amgen Inc.	$19.18	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1115491472	CMS
Amneal Pharmaceuticals LLC	$1.89	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1139182273	CMS
Amneal Pharmaceuticals LLC	$25.21	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1139182275	CMS
Amneal Pharmaceuticals LLC	$18.97	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1139182277	CMS
Amneal Pharmaceuticals LLC	$26.61	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1139182279	CMS
Amneal Pharmaceuticals LLC	$1.33	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1139182281	CMS
Amneal Pharmaceuticals LLC	$18.75	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1139182283	CMS
Amneal Pharmaceuticals LLC	$17.58	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1139182285	CMS
Amneal Pharmaceuticals LLC	$21.44	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1139182287	CMS
Amneal Pharmaceuticals LLC	$1.29	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1139182289	CMS
Amneal Pharmaceuticals LLC	$25.76	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1139182291	CMS
Amneal Pharmaceuticals LLC	$1.79	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1139182293	CMS
Amphastar Pharmaceuticals, Inc.	$34.66	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1149433116	CMS
Ardelyx, Inc.	$27.33	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1146674710	CMS
Astellas Pharma US Inc	$19.71	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1139306232	CMS
AstraZeneca Pharmaceuticals LP	$27.01	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1104568072	CMS
AstraZeneca Pharmaceuticals LP	$20.38	04/13/2024	Food and Beverage	Undisputed	01/23/2026	1104467294	CMS
AstraZeneca Pharmaceuticals LP	$29.75	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1104282157	CMS
AstraZeneca Pharmaceuticals LP	$21.75	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1105688239	CMS
AstraZeneca Pharmaceuticals LP	$26.08	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1105782504	CMS
Bayer Healthcare Pharmaceuticals Inc.	$22.34	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1086182527	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.94	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1086106732	CMS
Bayer Healthcare Pharmaceuticals Inc.	$22.61	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1086144525	CMS
Bayer Healthcare Pharmaceuticals Inc.	$17.18	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1086160864	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.73	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1117954099	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$30.77	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1117954109	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.98	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1117954101	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.59	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1117954105	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.65	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1117954095	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.15	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1117954097	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.59	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1117954107	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$21.31	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1117954103	CMS
E.R. Squibb & Sons, L.L.C.	$28.51	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1101493095	CMS
Exact Sciences Corporation	$24.37	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1114612369	CMS
Exact Sciences Corporation	$20.84	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1114612373	CMS
Exact Sciences Corporation	$15.60	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1114612377	CMS
Exact Sciences Corporation	$13.91	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1114612382	CMS
GE HEALTHCARE	$22.72	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1144683160	CMS
Kowa Pharmaceuticals America, Inc.	$18.75	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1113464915	CMS
Lilly USA, LLC	$20.00	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1135427572	CMS
Lilly USA, LLC	$18.79	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1135404398	CMS
Lilly USA, LLC	$21.71	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1135389217	CMS
Lilly USA, LLC	$27.85	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1135427570	CMS
Lilly USA, LLC	$21.98	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1135350470	CMS
Lilly USA, LLC	$17.10	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1135350472	CMS
Lilly USA, LLC	$18.83	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1135350468	CMS
Lilly USA, LLC	$25.82	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1135350474	CMS
Lilly USA, LLC	$26.60	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1135389215	CMS
Lilly USA, LLC	$20.14	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1135389219	CMS
Lilly USA, LLC	$28.50	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1135415367	CMS
Merck Sharp & Dohme LLC	$21.45	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1141869583	CMS
Neurelis, Inc.	$21.61	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1145637132	CMS
Neurelis, Inc.	$24.81	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1145637136	CMS
Neurelis, Inc.	$26.78	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1145637140	CMS
Neurelis, Inc.	$27.17	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1145637144	CMS
Neurelis, Inc.	$25.40	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1145637148	CMS
Neurelis, Inc.	$30.48	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1145637152	CMS
Neurelis, Inc.	$2.81	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1145637156	CMS
Neurelis, Inc.	$27.08	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1145637159	CMS
Neurelis, Inc.	$27.97	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1145637164	CMS
Neurelis, Inc.	$20.37	12/30/2024	Food and Beverage	Undisputed	01/23/2026	1145637168	CMS
Neurocrine Biosciences, Inc.	$24.98	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1150839938	CMS
Neurocrine Biosciences, Inc.	$26.09	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1150836744	CMS
Neurocrine Biosciences, Inc.	$25.32	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1150838992	CMS
Neurocrine Biosciences, Inc.	$20.31	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1150857741	CMS
Novartis Pharmaceuticals Corporation	$31.27	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1086718855	CMS
Novartis Pharmaceuticals Corporation	$23.10	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1086718863	CMS
Novartis Pharmaceuticals Corporation	$28.34	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1086718865	CMS
Novartis Pharmaceuticals Corporation	$29.36	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1086718867	CMS
Novartis Pharmaceuticals Corporation	$27.07	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1086718871	CMS
Novo Nordisk Inc	$19.39	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1096817727	CMS
Novo Nordisk Inc	$20.86	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1096569102	CMS
Novo Nordisk Inc	$18.55	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1097016690	CMS
Novo Nordisk Inc	$15.48	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1097316359	CMS
Novo Nordisk Inc	$17.71	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1097792236	CMS
Novo Nordisk Inc	$10.69	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1097553816	CMS
Novo Nordisk Inc	$20.07	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1096604727	CMS
Novo Nordisk Inc	$17.84	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1097809959	CMS
Novo Nordisk Inc	$21.89	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1096570270	CMS
Novo Nordisk Inc	$25.00	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1097176198	CMS
Novo Nordisk Inc	$18.92	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1096984835	CMS
Novo Nordisk Inc	$18.77	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1097210645	CMS
Novo Nordisk Inc	$26.05	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1097411244	CMS
Novo Nordisk Inc	$23.22	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1097327146	CMS
Novo Nordisk Inc	$27.82	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1097532334	CMS
Novo Nordisk Inc	$23.47	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1097778064	CMS
Otsuka America Pharmaceutical, Inc.	$14.48	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1118873420	CMS
Otsuka America Pharmaceutical, Inc.	$21.01	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1118873422	CMS
Otsuka America Pharmaceutical, Inc.	$15.45	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1118873424	CMS
Otsuka America Pharmaceutical, Inc.	$14.91	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1118873426	CMS
Otsuka America Pharmaceutical, Inc.	$17.19	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1118873428	CMS
Otsuka America Pharmaceutical, Inc.	$22.46	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1118873430	CMS
Otsuka America Pharmaceutical, Inc.	$22.84	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1118873432	CMS
Otsuka America Pharmaceutical, Inc.	$18.31	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1118873434	CMS
Otsuka America Pharmaceutical, Inc.	$24.78	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1118873436	CMS
Otsuka America Pharmaceutical, Inc.	$23.76	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1118873438	CMS
Otsuka America Pharmaceutical, Inc.	$25.96	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1118873440	CMS
Otsuka America Pharmaceutical, Inc.	$20.54	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1118873442	CMS
Paratek Pharmaceuticals, Inc.	$15.97	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1113895299	CMS
PFIZER INC.	$30.03	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1131141658	CMS
PFIZER INC.	$26.04	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1131226905	CMS
PFIZER INC.	$20.26	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1131222118	CMS
PFIZER INC.	$27.43	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1131392965	CMS
PFIZER INC.	$21.68	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1132002831	CMS
PFIZER INC.	$25.53	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1131675470	CMS
PFIZER INC.	$18.27	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1131666846	CMS
PFIZER INC.	$27.53	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1131682470	CMS
PFIZER INC.	$12.18	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1131878776	CMS
PFIZER INC.	$19.42	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1131841946	CMS
PFIZER INC.	$29.03	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1131963114	CMS
PFIZER INC.	$22.14	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1132085744	CMS
PFIZER INC.	$22.20	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1131021254	CMS
SK Life Science, Inc.	$15.91	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1154142841	CMS
SK Life Science, Inc.	$23.99	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1154142845	CMS
SK Life Science, Inc.	$18.48	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1154142925	CMS
SK Life Science, Inc.	$21.71	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1154142945	CMS
SK Life Science, Inc.	$19.08	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1154142957	CMS
Sumitomo Pharma America, Inc.	$20.78	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1148836815	CMS
Sumitomo Pharma America, Inc.	$24.65	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1148836817	CMS
Sumitomo Pharma America, Inc.	$21.87	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1148836819	CMS
Teva Pharmaceuticals USA, Inc.	$1.82	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1151537643	CMS
Teva Pharmaceuticals USA, Inc.	$24.52	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1151537645	CMS
Teva Pharmaceuticals USA, Inc.	$1.94	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1151537671	CMS
Teva Pharmaceuticals USA, Inc.	$28.75	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1151537673	CMS
Teva Pharmaceuticals USA, Inc.	$1.21	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1151537731	CMS
Teva Pharmaceuticals USA, Inc.	$32.56	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1151537733	CMS
Teva Pharmaceuticals USA, Inc.	$2.49	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1151537753	CMS
Teva Pharmaceuticals USA, Inc.	$25.38	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1151537755	CMS
Teva Pharmaceuticals USA, Inc.	$1.82	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1151537775	CMS
Teva Pharmaceuticals USA, Inc.	$16.86	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1151537777	CMS
UCB, Inc.	$36.43	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1143336650	CMS
UCB, Inc.	$21.90	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1143336654	CMS
UCB, Inc.	$25.94	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1143336659	CMS
UCB, Inc.	$23.17	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1143336663	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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