Covered recipient · General Payments record

GREGG LOREN WENDORF

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1952747248
CMS profile: 476204
Location: SAN ANTONIO, TX

General Payments · PY2018–2024

$15,576.35

Reported across 214 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,928.77

109 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	$1,848.78	108
Education	$79.99	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Janssen Biotech, Inc.	$414.97	32
ABBVIE INC.	$329.45	24
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$252.09	16
Phathom Pharmaceuticals, Inc.	$217.54	9
EVOKE PHARMA, INC.	$138.78	5
Ipsen Biopharmaceuticals, Inc	$100.38	5
Enterra Medical, Inc.	$100.03	1
Gilead Sciences, Inc.	$72.08	3
Takeda Pharmaceuticals U.S.A., Inc.	$57.32	3
GENZYME CORPORATION	$51.16	2
Lilly USA, LLC	$43.90	2
Merck Sharp & Dohme Corporation	$33.39	1
IRONWOOD PHARMACEUTICALS, INC	$26.39	1
AIMMUNE THERAPEUTICS, INC.	$23.66	1
QOL Medical, LLC	$23.37	1
Ardelyx, Inc.	$15.93	1
INTERCEPT PHARMACEUTICALS, INC.	$14.19	1
Madrigal Pharmaceuticals	$14.14	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$469.73	8
PY2020	$12.56	1
PY2021	$159.01	2
PY2022	$7,195.93	42
PY2023	$5,810.35	52
PY2024	$1,928.77	109

Payment records · PY2024 (109)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2018 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.	$17.07	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1106325833	CMS
ABBVIE INC.	$18.45	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1106325835	CMS
ABBVIE INC.	$6.13	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1106325837	CMS
ABBVIE INC.	$11.88	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1106325839	CMS
ABBVIE INC.	$1.76	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1106325841	CMS
ABBVIE INC.	$22.64	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1106325843	CMS
ABBVIE INC.	$17.70	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1106325845	CMS
ABBVIE INC.	$14.64	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1106325847	CMS
ABBVIE INC.	$12.07	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1106325849	CMS
ABBVIE INC.	$4.49	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1106325851	CMS
ABBVIE INC.	$12.31	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1106325853	CMS
ABBVIE INC.	$18.40	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1106325855	CMS
ABBVIE INC.	$22.90	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1106325857	CMS
ABBVIE INC.	$5.28	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1106325859	CMS
ABBVIE INC.	$20.90	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1106325861	CMS
ABBVIE INC.	$23.87	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1106325863	CMS
ABBVIE INC.	$11.65	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1106325865	CMS
ABBVIE INC.	$24.19	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1106325867	CMS
ABBVIE INC.	$7.36	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1106325869	CMS
ABBVIE INC.	$1.91	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1106325871	CMS
ABBVIE INC.	$18.55	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1106325873	CMS
ABBVIE INC.	$18.04	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1106325875	CMS
ABBVIE INC.	$10.00	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1106325877	CMS
ABBVIE INC.	$7.26	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1106325879	CMS
AIMMUNE THERAPEUTICS, INC.	$23.66	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1147022622	CMS
Ardelyx, Inc.	$15.93	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1146713911	CMS
Enterra Medical, Inc.	$100.03	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1154810676	CMS
EVOKE PHARMA, INC.	$7.52	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1127774597	CMS
EVOKE PHARMA, INC.	$5.29	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1127778045	CMS
EVOKE PHARMA, INC.	$7.71	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1127778767	CMS
EVOKE PHARMA, INC.	$112.04	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1127779299	CMS
EVOKE PHARMA, INC.	$6.22	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1127780627	CMS
GENZYME CORPORATION	$24.67	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1139942899	CMS
GENZYME CORPORATION	$26.49	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1139942907	CMS
Gilead Sciences, Inc.	$14.87	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1133787653	CMS
Gilead Sciences, Inc.	$35.00	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1133787655	CMS
Gilead Sciences, Inc.	$22.21	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1133787657	CMS
Intercept Pharmaceuticals, Inc.	$14.19	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1113634192	CMS
Ipsen Biopharmaceuticals, Inc	$20.58	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1091983961	CMS
Ipsen Biopharmaceuticals, Inc	$23.10	08/09/2024	Food and Beverage	Undisputed	01/23/2026	1091983967	CMS
Ipsen Biopharmaceuticals, Inc	$20.23	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1091983969	CMS
Ipsen Biopharmaceuticals, Inc	$19.07	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1091983963	CMS
Ipsen Biopharmaceuticals, Inc	$17.40	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1091983965	CMS
IRONWOOD PHARMACEUTICALS, INC	$26.39	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1153711846	CMS
Janssen Biotech, Inc.	$8.91	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1078761692	CMS
Janssen Biotech, Inc.	$4.77	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1078760691	CMS
Janssen Biotech, Inc.	$8.14	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1078761801	CMS
Janssen Biotech, Inc.	$1.20	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1078766652	CMS
Janssen Biotech, Inc.	$13.70	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1078762521	CMS
Janssen Biotech, Inc.	$2.50	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1078755932	CMS
Janssen Biotech, Inc.	$9.46	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1078764785	CMS
Janssen Biotech, Inc.	$20.87	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1078760903	CMS
Janssen Biotech, Inc.	$3.63	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1078761148	CMS
Janssen Biotech, Inc.	$6.17	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1078755795	CMS
Janssen Biotech, Inc.	$8.80	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1078758171	CMS
Janssen Biotech, Inc.	$22.87	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1078759783	CMS
Janssen Biotech, Inc.	$79.99	08/08/2024	Education	Undisputed	01/23/2026	1078761992	CMS
Janssen Biotech, Inc.	$14.76	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1078760831	CMS
Janssen Biotech, Inc.	$10.79	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1078757460	CMS
Janssen Biotech, Inc.	$3.49	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1078758195	CMS
Janssen Biotech, Inc.	$3.08	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1078761432	CMS
Janssen Biotech, Inc.	$25.47	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1078761736	CMS
Janssen Biotech, Inc.	$32.40	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1078767145	CMS
Janssen Biotech, Inc.	$11.71	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1078756253	CMS
Janssen Biotech, Inc.	$0.99	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1078761608	CMS
Janssen Biotech, Inc.	$3.27	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1078755848	CMS
Janssen Biotech, Inc.	$3.67	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1078757188	CMS
Janssen Biotech, Inc.	$19.75	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1078765154	CMS
Janssen Biotech, Inc.	$19.33	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1078765495	CMS
Janssen Biotech, Inc.	$10.96	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1078765360	CMS
Janssen Biotech, Inc.	$9.58	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1078755056	CMS
Janssen Biotech, Inc.	$6.17	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1078762035	CMS
Janssen Biotech, Inc.	$2.61	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1078760769	CMS
Janssen Biotech, Inc.	$25.68	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1078761572	CMS
Janssen Biotech, Inc.	$2.04	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1078762117	CMS
Janssen Biotech, Inc.	$18.21	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1078756751	CMS
Lilly USA, LLC	$23.42	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1135007039	CMS
Lilly USA, LLC	$20.48	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1135007041	CMS
Madrigal Pharmaceuticals	$14.14	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1144185441	CMS
Merck Sharp & Dohme LLC	$33.39	03/29/2024	Food and Beverage	Undisputed	01/23/2026	1141757932	CMS
Phathom Pharmaceuticals, Inc.	$6.06	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1151138561	CMS
Phathom Pharmaceuticals, Inc.	$111.51	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1151138563	CMS
Phathom Pharmaceuticals, Inc.	$28.81	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1151138565	CMS
Phathom Pharmaceuticals, Inc.	$9.78	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1151138567	CMS
Phathom Pharmaceuticals, Inc.	$13.96	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1151138569	CMS
Phathom Pharmaceuticals, Inc.	$8.49	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1151138571	CMS
Phathom Pharmaceuticals, Inc.	$14.98	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1151138573	CMS
Phathom Pharmaceuticals, Inc.	$13.94	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1151138575	CMS
Phathom Pharmaceuticals, Inc.	$10.01	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1151138577	CMS
QOL Medical, LLC	$23.37	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1147726854	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.15	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1153573058	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.53	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1153608574	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.68	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1153571568	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.14	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1153478548	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.21	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1153679136	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.57	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1153461201	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.89	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1153739458	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$8.43	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1153552349	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.42	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1153435865	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.08	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1153538254	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.40	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1153428667	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.60	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1153603431	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.64	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1153557273	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.25	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1153474562	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.29	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1153499487	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$9.81	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1153676790	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.00	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1137696688	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.58	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1137696690	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.74	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1137696692	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, 2020, 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2018 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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