Covered recipient · General Payments record

JOHN KAI-LING TSAI

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1437321791
CMS profile: 65493
Location: AUSTIN, TX

General Payments · PY2018–2024

$13,344.06

Reported across 752 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,139.61

92 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	$2,122.57	91
Education	$17.04	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$454.97	17
PFIZER INC.	$269.71	14
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$210.50	14
Regeneron Healthcare Solutions, Inc.	$204.61	6
Celgene Corporation	$169.71	6
Janssen Biotech, Inc.	$147.35	10
GENZYME CORPORATION	$137.75	5
Janssen Scientific Affairs, LLC	$117.89	1
Lilly USA, LLC	$101.98	4
AIMMUNE THERAPEUTICS, INC.	$81.84	4
IRONWOOD PHARMACEUTICALS, INC	$53.01	2
Ardelyx, Inc.	$39.22	2
Takeda Pharmaceuticals U.S.A., Inc.	$38.62	2
Fresenius Kabi USA, LLC	$29.36	1
ALBIREO PHARMA, INC.	$23.90	1
Madrigal Pharmaceuticals	$23.82	1
Gilead Sciences, Inc.	$18.33	1
Celltrion USA Inc.	$17.04	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,363.44	98
PY2019	$2,216.81	144
PY2020	$1,258.56	75
PY2021	$1,571.55	104
PY2022	$2,266.91	117
PY2023	$2,527.18	122
PY2024	$2,139.61	92

Payment records · PY2024 (92)

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.	$24.90	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1106248437	CMS
ABBVIE INC.	$14.16	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1106248439	CMS
ABBVIE INC.	$22.29	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1106248441	CMS
ABBVIE INC.	$18.93	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1106248443	CMS
ABBVIE INC.	$22.39	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1106248445	CMS
ABBVIE INC.	$30.29	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1106248447	CMS
ABBVIE INC.	$30.29	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1106248449	CMS
ABBVIE INC.	$15.70	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1106248451	CMS
ABBVIE INC.	$10.65	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1106248453	CMS
ABBVIE INC.	$24.23	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1106248455	CMS
ABBVIE INC.	$31.26	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1106248457	CMS
ABBVIE INC.	$16.64	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1106248459	CMS
ABBVIE INC.	$28.22	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1106248461	CMS
ABBVIE INC.	$122.70	09/21/2024	Food and Beverage	Undisputed	01/23/2026	1106248463	CMS
ABBVIE INC.	$18.33	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1106248465	CMS
ABBVIE INC.	$3.29	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1106248467	CMS
ABBVIE INC.	$20.70	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1106248469	CMS
AIMMUNE THERAPEUTICS, INC.	$18.89	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1146983687	CMS
AIMMUNE THERAPEUTICS, INC.	$19.49	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1146983675	CMS
AIMMUNE THERAPEUTICS, INC.	$16.57	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1146995784	CMS
AIMMUNE THERAPEUTICS, INC.	$26.89	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1146995532	CMS
ALBIREO PHARMA, INC.	$23.90	09/21/2024	Food and Beverage	Undisputed	01/23/2026	1071126934	CMS
Ardelyx, Inc.	$21.28	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1146711817	CMS
Ardelyx, Inc.	$17.94	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1146711819	CMS
Celgene Corporation	$15.73	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1101158932	CMS
Celgene Corporation	$29.85	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1101158952	CMS
Celgene Corporation	$31.67	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1101158958	CMS
Celgene Corporation	$32.60	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1101158976	CMS
Celgene Corporation	$32.75	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1101158978	CMS
Celgene Corporation	$27.11	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1101158984	CMS
Celltrion USA Inc.	$17.04	03/20/2024	Education	Undisputed	01/23/2026	1075859257	CMS
Fresenius Kabi USA, LLC	$29.36	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1146954284	CMS
GENZYME CORPORATION	$32.89	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1139941067	CMS
GENZYME CORPORATION	$29.37	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1139941073	CMS
GENZYME CORPORATION	$22.52	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1139941111	CMS
GENZYME CORPORATION	$21.57	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1139941125	CMS
GENZYME CORPORATION	$31.40	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1139941153	CMS
Gilead Sciences, Inc.	$18.33	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1133787957	CMS
IRONWOOD PHARMACEUTICALS, INC	$29.92	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1153727712	CMS
IRONWOOD PHARMACEUTICALS, INC	$23.09	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1153745395	CMS
Janssen Biotech, Inc.	$19.35	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1078690047	CMS
Janssen Biotech, Inc.	$14.88	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1078692457	CMS
Janssen Biotech, Inc.	$12.98	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1078692266	CMS
Janssen Biotech, Inc.	$15.86	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1078686246	CMS
Janssen Biotech, Inc.	$16.04	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1078691384	CMS
Janssen Biotech, Inc.	$15.51	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1078686371	CMS
Janssen Biotech, Inc.	$23.63	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1078687188	CMS
Janssen Biotech, Inc.	$12.98	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1078684255	CMS
Janssen Biotech, Inc.	$2.18	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1078689039	CMS
Janssen Biotech, Inc.	$13.94	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1078691781	CMS
Janssen Scientific Affairs, LLC	$117.89	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1078859194	CMS
Lilly USA, LLC	$17.52	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1135069661	CMS
Lilly USA, LLC	$30.48	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1135057116	CMS
Lilly USA, LLC	$29.33	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1135059144	CMS
Lilly USA, LLC	$24.65	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1135071875	CMS
Madrigal Pharmaceuticals	$23.82	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1144184145	CMS
PFIZER INC.	$24.31	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1131150715	CMS
PFIZER INC.	$19.36	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1131192756	CMS
PFIZER INC.	$18.57	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1131303659	CMS
PFIZER INC.	$24.52	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1131387730	CMS
PFIZER INC.	$13.60	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1131377287	CMS
PFIZER INC.	$21.62	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1131448709	CMS
PFIZER INC.	$25.06	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1131685230	CMS
PFIZER INC.	$23.45	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1131755814	CMS
PFIZER INC.	$15.41	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1131951926	CMS
PFIZER INC.	$19.34	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1132128838	CMS
PFIZER INC.	$22.15	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1131152441	CMS
PFIZER INC.	$10.57	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1131150224	CMS
PFIZER INC.	$10.14	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1131093373	CMS
PFIZER INC.	$21.61	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1131223395	CMS
Regeneron Healthcare Solutions, Inc.	$37.90	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1114225547	CMS
Regeneron Healthcare Solutions, Inc.	$29.06	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1114225552	CMS
Regeneron Healthcare Solutions, Inc.	$32.64	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1114225558	CMS
Regeneron Healthcare Solutions, Inc.	$33.58	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1114225564	CMS
Regeneron Healthcare Solutions, Inc.	$33.21	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1114225570	CMS
Regeneron Healthcare Solutions, Inc.	$38.22	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1114225578	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.10	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1153716477	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.50	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1153652552	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.06	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1153403556	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$12.37	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1153403052	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.07	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1153437906	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.48	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1153471285	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.09	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1153695315	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$12.23	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1153503016	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.18	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1153507245	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.89	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1153694867	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.04	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1153736201	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.22	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1153608170	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.98	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1153651582	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.29	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1153614464	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.31	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1137689648	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.31	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1137689650	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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