Covered recipient · General Payments record

MICHAEL SANTORO

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1396722435
CMS profile: 154264
Location: MISSION VIEJO, CA

General Payments · PY2018–2024

$9,383.73

Reported across 404 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,621.23

126 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	$2,621.23	126

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$777.89	38
Janssen Biotech, Inc.	$561.24	26
Takeda Pharmaceuticals U.S.A., Inc.	$246.06	18
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$210.05	9
PFIZER INC.	$186.02	7
GENZYME CORPORATION	$169.91	7
Phathom Pharmaceuticals, Inc.	$143.35	6
Lilly USA, LLC	$125.63	6
Regeneron Healthcare Solutions, Inc.	$46.04	2
Medtronic, Inc.	$39.50	1
Celgene Corporation	$29.70	2
Ardelyx, Inc.	$29.21	1
Ferring Pharmaceuticals Inc.	$23.06	1
ALBIREO PHARMA, INC.	$17.89	1
Celltrion USA Inc.	$15.68	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$2,593.96	80
PY2019	$715.59	33
PY2020	$247.28	11
PY2021	$124.99	1
PY2022	$1,253.38	53
PY2023	$1,827.30	100
PY2024	$2,621.23	126

Payment records · PY2024 (126)

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.	$28.38	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1106018435	CMS
ABBVIE INC.	$17.11	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1106018437	CMS
ABBVIE INC.	$21.66	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1106018439	CMS
ABBVIE INC.	$30.92	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1106018441	CMS
ABBVIE INC.	$14.20	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1106018443	CMS
ABBVIE INC.	$24.51	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1106018445	CMS
ABBVIE INC.	$16.93	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1106018447	CMS
ABBVIE INC.	$14.73	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1106018449	CMS
ABBVIE INC.	$24.00	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1106018451	CMS
ABBVIE INC.	$25.49	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1106018453	CMS
ABBVIE INC.	$28.21	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1106018455	CMS
ABBVIE INC.	$15.82	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1106018457	CMS
ABBVIE INC.	$4.00	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1106018459	CMS
ABBVIE INC.	$29.88	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1106018461	CMS
ABBVIE INC.	$18.21	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1106018463	CMS
ABBVIE INC.	$18.41	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1106018465	CMS
ABBVIE INC.	$26.11	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1106018467	CMS
ABBVIE INC.	$18.09	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1106018469	CMS
ABBVIE INC.	$9.10	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1106018471	CMS
ABBVIE INC.	$12.84	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1106018473	CMS
ABBVIE INC.	$30.79	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1106018475	CMS
ABBVIE INC.	$9.95	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1106018477	CMS
ABBVIE INC.	$10.38	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1106018479	CMS
ABBVIE INC.	$15.71	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1106018481	CMS
ABBVIE INC.	$12.17	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1106018483	CMS
ABBVIE INC.	$30.61	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1106018485	CMS
ABBVIE INC.	$25.14	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1106018487	CMS
ABBVIE INC.	$33.18	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1106018489	CMS
ABBVIE INC.	$10.42	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1106018491	CMS
ABBVIE INC.	$22.75	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1106018493	CMS
ABBVIE INC.	$13.91	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1106018495	CMS
ABBVIE INC.	$26.89	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1106018497	CMS
ABBVIE INC.	$18.03	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1106018499	CMS
ABBVIE INC.	$19.72	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1106018501	CMS
ABBVIE INC.	$28.28	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1106018503	CMS
ABBVIE INC.	$25.14	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1106018505	CMS
ABBVIE INC.	$24.86	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1106018507	CMS
ABBVIE INC.	$21.36	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1106018509	CMS
ALBIREO PHARMA, INC.	$17.89	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1071126970	CMS
Ardelyx, Inc.	$29.21	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1146705809	CMS
Celgene Corporation	$15.03	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1101094864	CMS
Celgene Corporation	$14.67	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1101094868	CMS
Celltrion USA Inc.	$15.68	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1075857679	CMS
Ferring Pharmaceuticals Inc.	$23.06	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1137508016	CMS
GENZYME CORPORATION	$19.30	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1139910131	CMS
GENZYME CORPORATION	$20.14	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1139910137	CMS
GENZYME CORPORATION	$26.38	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1139910143	CMS
GENZYME CORPORATION	$31.23	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1139910155	CMS
GENZYME CORPORATION	$23.01	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1139910165	CMS
GENZYME CORPORATION	$27.29	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1139910177	CMS
GENZYME CORPORATION	$22.56	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1139910199	CMS
Janssen Biotech, Inc.	$19.12	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1078310810	CMS
Janssen Biotech, Inc.	$17.19	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1078311030	CMS
Janssen Biotech, Inc.	$21.00	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1078311010	CMS
Janssen Biotech, Inc.	$17.41	03/23/2024	Food and Beverage	Undisputed	01/23/2026	1078311654	CMS
Janssen Biotech, Inc.	$14.92	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1078311234	CMS
Janssen Biotech, Inc.	$22.51	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1078310900	CMS
Janssen Biotech, Inc.	$17.43	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1078311442	CMS
Janssen Biotech, Inc.	$27.33	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1078311086	CMS
Janssen Biotech, Inc.	$15.75	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1078311546	CMS
Janssen Biotech, Inc.	$27.79	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1078311496	CMS
Janssen Biotech, Inc.	$17.16	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1078311064	CMS
Janssen Biotech, Inc.	$18.54	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1078311732	CMS
Janssen Biotech, Inc.	$36.97	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1078310966	CMS
Janssen Biotech, Inc.	$30.80	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1078310890	CMS
Janssen Biotech, Inc.	$27.22	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1078311726	CMS
Janssen Biotech, Inc.	$23.56	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1078311328	CMS
Janssen Biotech, Inc.	$18.18	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1078311554	CMS
Janssen Biotech, Inc.	$30.39	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1078311718	CMS
Janssen Biotech, Inc.	$4.34	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1078311164	CMS
Janssen Biotech, Inc.	$23.57	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1078311332	CMS
Janssen Biotech, Inc.	$23.57	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1078311264	CMS
Janssen Biotech, Inc.	$25.45	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1078311140	CMS
Janssen Biotech, Inc.	$5.08	12/07/2024	Food and Beverage	Undisputed	01/23/2026	1078310808	CMS
Janssen Biotech, Inc.	$23.59	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1078311720	CMS
Janssen Biotech, Inc.	$28.68	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1078310818	CMS
Janssen Biotech, Inc.	$23.69	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1078311148	CMS
Lilly USA, LLC	$21.50	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1135195668	CMS
Lilly USA, LLC	$16.98	04/13/2024	Food and Beverage	Undisputed	01/23/2026	1135226494	CMS
Lilly USA, LLC	$24.15	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1135196454	CMS
Lilly USA, LLC	$25.31	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1135196456	CMS
Lilly USA, LLC	$17.30	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1135195448	CMS
Lilly USA, LLC	$20.39	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1135188923	CMS
Medtronic, Inc.	$39.50	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1119300751	CMS
PFIZER INC.	$29.31	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1131192725	CMS
PFIZER INC.	$28.39	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1131192729	CMS
PFIZER INC.	$19.51	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1131372641	CMS
PFIZER INC.	$29.57	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1131745088	CMS
PFIZER INC.	$26.35	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1131980957	CMS
PFIZER INC.	$26.54	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1132127743	CMS
PFIZER INC.	$26.35	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1131193437	CMS
Phathom Pharmaceuticals, Inc.	$26.41	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1151120530	CMS
Phathom Pharmaceuticals, Inc.	$22.12	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1151120532	CMS
Phathom Pharmaceuticals, Inc.	$25.26	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1151120534	CMS
Phathom Pharmaceuticals, Inc.	$23.44	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1151120536	CMS
Phathom Pharmaceuticals, Inc.	$24.62	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1151120538	CMS
Phathom Pharmaceuticals, Inc.	$21.50	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1151120540	CMS
Regeneron Healthcare Solutions, Inc.	$23.75	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1114155469	CMS
Regeneron Healthcare Solutions, Inc.	$22.29	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1114155473	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.07	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1153569046	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.71	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1153599461	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.46	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1153686544	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.32	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1153546145	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$30.25	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1153638620	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.97	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1153530011	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.27	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1153634968	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$26.11	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1153728034	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.89	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1153452589	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.97	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1137668364	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.53	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1137668366	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$9.75	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1137668368	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.59	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1137668370	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$1.89	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1137668372	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$13.47	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1137668374	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$7.41	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1137668376	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$1.74	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1137668378	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.21	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1137668380	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.56	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1137668382	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$6.08	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1137668384	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.46	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1137668386	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.77	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1137668388	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.70	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1137668390	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$0.92	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1137668392	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.28	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1137668394	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$1.44	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1137668396	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.29	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1137668398	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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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.