Covered recipient · General Payments record

GEVORK JOE MAISSIAN

Allopathic & Osteopathic Physicians Internal Medicine

NPI: 1639320658
CMS profile: 73697
Location: GLENDALE, CA

General Payments · PY2018–2024

$73,298.53

Reported across 1,253 records
CMS publication 2026-01-23

Latest program year · PY2024

$3,110.14

134 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	$3,110.14	134

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$412.06	15
Amgen Inc.	$409.68	12
ABBVIE INC.	$339.16	14
Phathom Pharmaceuticals, Inc.	$257.51	17
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$230.63	12
Esperion Therapeutics, Inc.	$178.54	10
Ardelyx, Inc.	$150.76	7
Boehringer Ingelheim Pharmaceuticals, Inc.	$143.25	6
Otsuka America Pharmaceutical, Inc.	$126.58	5
Novo Nordisk AS	$122.52	6
GlaxoSmithKline, LLC.	$121.51	5
SHIELD THERAPEUTICS INC	$112.51	4
Takeda Pharmaceuticals U.S.A., Inc.	$97.73	4
Lilly USA, LLC	$75.63	3
Sumitomo Pharma America, Inc.	$70.57	3
Lundbeck LLC	$48.56	2
SCILEX PHARMACEUTICALS INC.	$42.45	2
VIVUS LLC	$40.50	2
Janssen Pharmaceuticals, Inc	$32.27	1
NOVARTIS PHARMACEUTICALS CORPORATION	$29.88	1
IRONWOOD PHARMACEUTICALS, INC	$27.38	1
Phadia US Inc.	$20.42	1
Xeris Pharmaceuticals, Inc.	$20.04	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$24,797.09	263
PY2019	$29,222.71	251
PY2020	$6,963.76	181
PY2021	$3,113.13	169
PY2022	$3,329.81	136
PY2023	$2,761.89	119
PY2024	$3,110.14	134

Payment records · PY2024 (134)

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.	$21.78	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1104933427	CMS
ABBVIE INC.	$13.43	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1104933431	CMS
ABBVIE INC.	$29.47	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1104933434	CMS
ABBVIE INC.	$24.64	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1104933439	CMS
ABBVIE INC.	$27.80	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1104933443	CMS
ABBVIE INC.	$5.55	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1104933447	CMS
ABBVIE INC.	$23.55	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1104933451	CMS
ABBVIE INC.	$26.91	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1104933455	CMS
ABBVIE INC.	$26.25	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1104933458	CMS
ABBVIE INC.	$24.80	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1104933463	CMS
ABBVIE INC.	$25.11	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1104933466	CMS
ABBVIE INC.	$27.65	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1104933470	CMS
ABBVIE INC.	$29.21	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1104933474	CMS
ABBVIE INC.	$33.01	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1104933478	CMS
Amgen Inc.	$122.12	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1111640970	CMS
Amgen Inc.	$22.39	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1117316956	CMS
Amgen Inc.	$32.97	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1111640960	CMS
Amgen Inc.	$20.14	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1117316958	CMS
Amgen Inc.	$30.43	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1111640962	CMS
Amgen Inc.	$25.86	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1111640964	CMS
Amgen Inc.	$34.07	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1111640966	CMS
Amgen Inc.	$10.00	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1117316966	CMS
Amgen Inc.	$26.35	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1117316960	CMS
Amgen Inc.	$28.89	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1117316962	CMS
Amgen Inc.	$29.86	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1111640968	CMS
Amgen Inc.	$26.60	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1117316964	CMS
Ardelyx, Inc.	$24.76	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1146693554	CMS
Ardelyx, Inc.	$28.74	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1146693556	CMS
Ardelyx, Inc.	$28.37	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1146693558	CMS
Ardelyx, Inc.	$16.26	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1146693560	CMS
Ardelyx, Inc.	$12.33	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1146693562	CMS
Ardelyx, Inc.	$25.50	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1146693564	CMS
Ardelyx, Inc.	$14.80	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1146693566	CMS
AstraZeneca Pharmaceuticals LP	$20.80	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1105640124	CMS
AstraZeneca Pharmaceuticals LP	$27.39	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1104432477	CMS
AstraZeneca Pharmaceuticals LP	$23.86	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1105435697	CMS
AstraZeneca Pharmaceuticals LP	$31.25	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1105770170	CMS
AstraZeneca Pharmaceuticals LP	$31.53	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1105371620	CMS
AstraZeneca Pharmaceuticals LP	$20.78	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1104744925	CMS
AstraZeneca Pharmaceuticals LP	$26.95	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1104226399	CMS
AstraZeneca Pharmaceuticals LP	$21.57	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1105857578	CMS
AstraZeneca Pharmaceuticals LP	$31.62	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1104686872	CMS
AstraZeneca Pharmaceuticals LP	$29.63	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1104759798	CMS
AstraZeneca Pharmaceuticals LP	$28.95	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1105616399	CMS
AstraZeneca Pharmaceuticals LP	$32.53	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1105677627	CMS
AstraZeneca Pharmaceuticals LP	$34.94	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1105760411	CMS
AstraZeneca Pharmaceuticals LP	$20.21	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1104203487	CMS
AstraZeneca Pharmaceuticals LP	$30.05	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1104642075	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$22.28	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1118090472	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$24.90	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1118090476	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$22.04	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1118090470	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$22.88	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1118090474	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$24.97	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1118090478	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$26.18	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1118090480	CMS
Esperion Therapeutics, Inc.	$21.22	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1129445278	CMS
Esperion Therapeutics, Inc.	$7.29	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1129445280	CMS
Esperion Therapeutics, Inc.	$22.37	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1129445282	CMS
Esperion Therapeutics, Inc.	$22.01	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1129445284	CMS
Esperion Therapeutics, Inc.	$25.06	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1129445286	CMS
Esperion Therapeutics, Inc.	$8.33	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1129445288	CMS
Esperion Therapeutics, Inc.	$20.98	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1129445290	CMS
Esperion Therapeutics, Inc.	$1.79	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1129445292	CMS
Esperion Therapeutics, Inc.	$22.25	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1129445294	CMS
Esperion Therapeutics, Inc.	$27.24	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1129445296	CMS
GlaxoSmithKline, LLC.	$26.57	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1116642290	CMS
GlaxoSmithKline, LLC.	$20.82	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1115926659	CMS
GlaxoSmithKline, LLC.	$24.93	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1115934524	CMS
GlaxoSmithKline, LLC.	$28.94	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1115887344	CMS
GlaxoSmithKline, LLC.	$20.25	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1116492807	CMS
IRONWOOD PHARMACEUTICALS, INC	$27.38	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1153771316	CMS
Janssen Pharmaceuticals, Inc	$32.27	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1077925093	CMS
Lilly USA, LLC	$29.16	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1134988044	CMS
Lilly USA, LLC	$25.11	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1135000980	CMS
Lilly USA, LLC	$21.36	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1134988046	CMS
Lundbeck LLC	$20.73	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1145941764	CMS
Lundbeck LLC	$27.83	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1145941766	CMS
Novartis Pharmaceuticals Corporation	$29.88	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1087087376	CMS
Novo Nordisk Inc	$22.44	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1096917038	CMS
Novo Nordisk Inc	$20.33	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1096985075	CMS
Novo Nordisk Inc	$19.51	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1097645253	CMS
Novo Nordisk Inc	$23.44	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1097793842	CMS
Novo Nordisk Inc	$21.01	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1096593394	CMS
Novo Nordisk Inc	$15.79	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1130818618	CMS
Otsuka America Pharmaceutical, Inc.	$29.95	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1118934210	CMS
Otsuka America Pharmaceutical, Inc.	$26.48	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1118934212	CMS
Otsuka America Pharmaceutical, Inc.	$29.96	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1118934214	CMS
Otsuka America Pharmaceutical, Inc.	$17.32	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1118934216	CMS
Otsuka America Pharmaceutical, Inc.	$22.87	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1118934218	CMS
Phadia US Inc.	$20.42	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1067579078	CMS
Phathom Pharmaceuticals, Inc.	$24.95	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1151091829	CMS
Phathom Pharmaceuticals, Inc.	$1.23	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1151091831	CMS
Phathom Pharmaceuticals, Inc.	$4.63	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1151091833	CMS
Phathom Pharmaceuticals, Inc.	$25.80	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1151091835	CMS
Phathom Pharmaceuticals, Inc.	$8.31	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1151091837	CMS
Phathom Pharmaceuticals, Inc.	$7.08	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1151091839	CMS
Phathom Pharmaceuticals, Inc.	$21.60	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1151091841	CMS
Phathom Pharmaceuticals, Inc.	$9.77	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1151091843	CMS
Phathom Pharmaceuticals, Inc.	$3.67	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1151091845	CMS
Phathom Pharmaceuticals, Inc.	$10.25	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1151091847	CMS
Phathom Pharmaceuticals, Inc.	$32.77	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1151091849	CMS
Phathom Pharmaceuticals, Inc.	$8.09	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1151091851	CMS
Phathom Pharmaceuticals, Inc.	$8.56	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1151091853	CMS
Phathom Pharmaceuticals, Inc.	$30.72	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1151091855	CMS
Phathom Pharmaceuticals, Inc.	$11.33	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1151091857	CMS
Phathom Pharmaceuticals, Inc.	$16.24	08/03/2024	Food and Beverage	Undisputed	01/23/2026	1151091859	CMS
Phathom Pharmaceuticals, Inc.	$32.51	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1151091861	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.95	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1153514420	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.35	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1153515378	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.09	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1153589304	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.84	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1153674096	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.70	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1153537010	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.34	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1153594127	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.89	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1153675524	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.04	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1153646060	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.53	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1153559633	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.06	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1153571814	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.96	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1153683365	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.88	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1153614352	CMS
SCILEX PHARMACEUTICALS INC.	$20.84	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1136238515	CMS
SCILEX PHARMACEUTICALS INC.	$21.61	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1136270232	CMS
SHIELD THERAPEUTICS INC	$23.58	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1150121467	CMS
SHIELD THERAPEUTICS INC	$29.05	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1150126637	CMS
SHIELD THERAPEUTICS INC	$28.51	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1150131571	CMS
SHIELD THERAPEUTICS INC	$31.37	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1150148069	CMS
Sumitomo Pharma America, Inc.	$27.54	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1148885156	CMS
Sumitomo Pharma America, Inc.	$14.73	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1148885158	CMS
Sumitomo Pharma America, Inc.	$28.30	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1148885160	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.09	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1137627768	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.67	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1137627770	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.10	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1137627772	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.87	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1137627774	CMS
VIVUS LLC	$23.46	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1129416850	CMS
VIVUS LLC	$17.04	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1129416852	CMS
Xeris Pharmaceuticals, Inc.	$20.04	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1144595506	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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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.