Covered recipient · General Payments record

THEODORE CHOW

Allopathic & Osteopathic Physicians Internal Medicine Clinical Cardiac Electrophysiology

NPI: 1104803048
CMS profile: 140496
Location: MOUNTAIN VIEW, CA

General Payments · PY2018–2024

$23,805.26

Reported across 541 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,573.43

119 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	$2,573.43	119

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$447.98	19
Abbott Laboratories	$424.34	22
BIOTRONIK INC.	$226.04	9
E.R. Squibb & Sons, L.L.C.	$225.85	15
Amgen Inc.	$218.54	10
Novo Nordisk AS	$167.46	4
NOVARTIS PHARMACEUTICALS CORPORATION	$150.17	8
Kiniksa Pharmaceuticals International, plc	$135.26	6
Merck Sharp & Dohme Corporation	$107.09	5
Janssen Pharmaceuticals, Inc	$89.16	4
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$63.97	2
SANOFI-AVENTIS U.S. LLC	$63.21	2
BOSTON SCIENTIFIC CORPORATION	$54.75	3
Lexicon Pharmaceuticals, Inc.	$49.73	2
Boehringer Ingelheim Pharmaceuticals, Inc.	$44.84	2
Bayer HealthCare Pharmaceuticals Inc.	$32.94	2
PFIZER INC.	$29.46	2
Medtronic, Inc.	$27.03	1
IMPULSE DYNAMICS (USA) INC.	$15.61	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$9,127.28	42
PY2019	$3,748.52	60
PY2020	$588.54	36
PY2021	$1,513.38	72
PY2022	$4,060.72	109
PY2023	$2,193.39	103
PY2024	$2,573.43	119

Payment records · PY2024 (119)

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
Abbott Laboratories	$22.15	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1124847592	CMS
Abbott Laboratories	$14.93	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1124847594	CMS
Abbott Laboratories	$21.48	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1124847596	CMS
Abbott Laboratories	$21.85	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1124847598	CMS
Abbott Laboratories	$23.85	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1124847612	CMS
Abbott Laboratories	$23.16	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1124847614	CMS
Abbott Laboratories	$22.12	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1124847616	CMS
Abbott Laboratories	$26.17	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1124847600	CMS
Abbott Laboratories	$11.39	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1124847632	CMS
Abbott Laboratories	$17.02	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1124847602	CMS
Abbott Laboratories	$39.48	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1124847604	CMS
Abbott Laboratories	$10.15	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1124847608	CMS
Abbott Laboratories	$17.16	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1124847606	CMS
Abbott Laboratories	$25.45	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1124847610	CMS
Abbott Laboratories	$8.42	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1124847634	CMS
Abbott Laboratories	$4.70	09/02/2024	Food and Beverage	Undisputed	01/23/2026	1124847618	CMS
Abbott Laboratories	$19.83	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1124847620	CMS
Abbott Laboratories	$26.83	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1124847622	CMS
Abbott Laboratories	$26.01	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1124847624	CMS
Abbott Laboratories	$9.48	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1124847626	CMS
Abbott Laboratories	$25.66	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1124847628	CMS
Abbott Laboratories	$7.05	12/31/2024	Food and Beverage	Undisputed	01/23/2026	1124847630	CMS
Amgen Inc.	$27.40	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1115506970	CMS
Amgen Inc.	$21.43	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1115506982	CMS
Amgen Inc.	$23.33	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1115506989	CMS
Amgen Inc.	$19.05	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1115507009	CMS
Amgen Inc.	$21.43	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1115507017	CMS
Amgen Inc.	$5.25	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1115507026	CMS
Amgen Inc.	$25.47	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1115507035	CMS
Amgen Inc.	$28.41	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1115507046	CMS
Amgen Inc.	$22.17	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1115507057	CMS
Amgen Inc.	$24.60	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1115507067	CMS
AstraZeneca Pharmaceuticals LP	$21.31	01/13/2024	Food and Beverage	Undisputed	01/23/2026	1105315682	CMS
AstraZeneca Pharmaceuticals LP	$22.53	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1104315890	CMS
AstraZeneca Pharmaceuticals LP	$38.40	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1105796150	CMS
AstraZeneca Pharmaceuticals LP	$26.08	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1105456260	CMS
AstraZeneca Pharmaceuticals LP	$15.74	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1105556998	CMS
AstraZeneca Pharmaceuticals LP	$24.41	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1104222269	CMS
AstraZeneca Pharmaceuticals LP	$23.59	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1105289308	CMS
AstraZeneca Pharmaceuticals LP	$24.58	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1104285369	CMS
AstraZeneca Pharmaceuticals LP	$24.47	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1105533338	CMS
AstraZeneca Pharmaceuticals LP	$14.52	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1104602146	CMS
AstraZeneca Pharmaceuticals LP	$19.83	05/18/2024	Food and Beverage	Undisputed	01/23/2026	1105477669	CMS
AstraZeneca Pharmaceuticals LP	$21.12	06/08/2024	Food and Beverage	Undisputed	01/23/2026	1104670009	CMS
AstraZeneca Pharmaceuticals LP	$22.17	07/13/2024	Food and Beverage	Undisputed	01/23/2026	1104551344	CMS
AstraZeneca Pharmaceuticals LP	$19.54	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1105567254	CMS
AstraZeneca Pharmaceuticals LP	$28.65	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1105512509	CMS
AstraZeneca Pharmaceuticals LP	$25.23	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1105438758	CMS
AstraZeneca Pharmaceuticals LP	$24.76	11/02/2024	Food and Beverage	Undisputed	01/23/2026	1105488123	CMS
AstraZeneca Pharmaceuticals LP	$19.75	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1104392129	CMS
AstraZeneca Pharmaceuticals LP	$31.30	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1104365391	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.83	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1086141089	CMS
Bayer Healthcare Pharmaceuticals Inc.	$17.11	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1086240174	CMS
BIOTRONIK INC.	$18.10	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1145803161	CMS
BIOTRONIK INC.	$20.97	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1145803175	CMS
BIOTRONIK INC.	$51.89	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1145803177	CMS
BIOTRONIK INC.	$15.92	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1145803279	CMS
BIOTRONIK INC.	$31.30	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1145803261	CMS
BIOTRONIK INC.	$7.74	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1145803199	CMS
BIOTRONIK INC.	$19.96	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1145803197	CMS
BIOTRONIK INC.	$20.16	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1145803255	CMS
BIOTRONIK INC.	$40.00	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1145803217	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.95	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1117874229	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.89	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1117874231	CMS
Boston Scientific Corporation	$21.78	07/04/2024	Food and Beverage	Undisputed	01/23/2026	1092727674	CMS
Boston Scientific Corporation	$13.59	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1092727670	CMS
Boston Scientific Corporation	$19.38	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1092727672	CMS
E.R. Squibb & Sons, L.L.C.	$0.96	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1101695194	CMS
E.R. Squibb & Sons, L.L.C.	$9.32	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1101695198	CMS
E.R. Squibb & Sons, L.L.C.	$34.56	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1101695209	CMS
E.R. Squibb & Sons, L.L.C.	$1.66	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1101695223	CMS
E.R. Squibb & Sons, L.L.C.	$13.28	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1101695227	CMS
E.R. Squibb & Sons, L.L.C.	$12.92	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1101695475	CMS
E.R. Squibb & Sons, L.L.C.	$22.21	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1101695483	CMS
E.R. Squibb & Sons, L.L.C.	$7.07	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1101695491	CMS
E.R. Squibb & Sons, L.L.C.	$21.28	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1101695494	CMS
E.R. Squibb & Sons, L.L.C.	$8.20	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1101695502	CMS
E.R. Squibb & Sons, L.L.C.	$24.39	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1101695505	CMS
E.R. Squibb & Sons, L.L.C.	$2.53	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1101695524	CMS
E.R. Squibb & Sons, L.L.C.	$27.27	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1101695527	CMS
E.R. Squibb & Sons, L.L.C.	$29.10	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1101695535	CMS
E.R. Squibb & Sons, L.L.C.	$11.10	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1101695554	CMS
Impulse Dynamics (USA) Inc.	$15.61	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1100423138	CMS
Janssen Pharmaceuticals, Inc	$22.53	02/03/2024	Food and Beverage	Undisputed	01/23/2026	1077932013	CMS
Janssen Pharmaceuticals, Inc	$23.61	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1077932023	CMS
Janssen Pharmaceuticals, Inc	$22.07	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1077932009	CMS
Janssen Pharmaceuticals, Inc	$20.95	08/30/2024	Food and Beverage	Undisputed	01/23/2026	1077932015	CMS
Kiniksa Pharmaceuticals International, plc	$21.99	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1154876290	CMS
Kiniksa Pharmaceuticals International, plc	$28.23	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1154876298	CMS
Kiniksa Pharmaceuticals International, plc	$20.76	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1154876332	CMS
Kiniksa Pharmaceuticals International, plc	$18.90	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1154876344	CMS
Kiniksa Pharmaceuticals International, plc	$26.25	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1154876388	CMS
Kiniksa Pharmaceuticals International, plc	$19.13	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1154876436	CMS
Lexicon Pharmaceuticals, Inc.	$19.25	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1081725745	CMS
Lexicon Pharmaceuticals, Inc.	$30.48	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1081725747	CMS
Medtronic, Inc.	$27.03	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1117065572	CMS
Merck Sharp & Dohme LLC	$20.08	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1141825631	CMS
Merck Sharp & Dohme LLC	$20.45	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1141563651	CMS
Merck Sharp & Dohme LLC	$20.88	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1141563669	CMS
Merck Sharp & Dohme LLC	$26.64	08/09/2024	Food and Beverage	Undisputed	01/23/2026	1141911923	CMS
Merck Sharp & Dohme LLC	$19.04	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1141563671	CMS
Novartis Pharmaceuticals Corporation	$29.39	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1086724565	CMS
Novartis Pharmaceuticals Corporation	$13.93	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1086724567	CMS
Novartis Pharmaceuticals Corporation	$33.42	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1086724569	CMS
Novartis Pharmaceuticals Corporation	$16.27	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1086724571	CMS
Novartis Pharmaceuticals Corporation	$16.48	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1086724575	CMS
Novartis Pharmaceuticals Corporation	$6.50	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1086724577	CMS
Novartis Pharmaceuticals Corporation	$25.62	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1086724581	CMS
Novartis Pharmaceuticals Corporation	$8.56	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1086724587	CMS
Novo Nordisk Inc	$16.21	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1097557217	CMS
Novo Nordisk Inc	$118.82	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1097055439	CMS
Novo Nordisk Inc	$11.60	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1097644697	CMS
Novo Nordisk Inc	$20.83	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1096725622	CMS
PFIZER INC.	$15.40	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1131257020	CMS
PFIZER INC.	$14.06	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1131755710	CMS
SANOFI-AVENTIS U.S. LLC	$31.26	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1139739290	CMS
SANOFI-AVENTIS U.S. LLC	$31.95	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1139739344	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$25.10	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1080708598	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$38.87	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1080708628	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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