Covered recipient · General Payments record

JAESOO PAK

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1023124054
CMS profile: 318386
Location: CERRITOS, CA

General Payments · PY2018–2024

$19,261.93

Reported across 1,166 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,482.98

150 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	$2,482.98	150

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Amgen Inc.	$558.86	28
ABBVIE INC.	$280.32	14
Acerta Pharma LLC	$270.79	13
Ardelyx, Inc.	$230.76	11
NOVARTIS PHARMACEUTICALS CORPORATION	$225.69	15
Phathom Pharmaceuticals, Inc.	$222.10	27
IBSA Pharma Inc.	$186.01	17
GlaxoSmithKline, LLC.	$100.18	4
Radius Health, Inc.	$94.94	4
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$72.52	4
SCILEX PHARMACEUTICALS INC.	$52.65	3
AIMMUNE THERAPEUTICS, INC.	$45.33	2
Gilead Sciences, Inc.	$35.65	2
Bayer HealthCare Pharmaceuticals Inc.	$21.85	1
VIVUS LLC	$20.52	1
Merck Sharp & Dohme Corporation	$19.91	1
PFIZER INC.	$16.77	1
Braintree Laboratories, Inc.	$14.09	1
Esperion Therapeutics, Inc.	$14.04	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$3,201.10	242
PY2019	$2,953.39	196
PY2020	$2,418.83	134
PY2021	$3,233.34	179
PY2022	$2,848.03	153
PY2023	$2,124.26	112
PY2024	$2,482.98	150

Payment records · PY2024 (150)

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.	$27.38	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1105170702	CMS
ABBVIE INC.	$23.59	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1105170704	CMS
ABBVIE INC.	$28.41	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1105170706	CMS
ABBVIE INC.	$23.33	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1105170708	CMS
ABBVIE INC.	$23.44	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1105170710	CMS
ABBVIE INC.	$30.78	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1105170712	CMS
ABBVIE INC.	$24.39	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1105170714	CMS
ABBVIE INC.	$10.81	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1105170716	CMS
ABBVIE INC.	$4.77	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1105170718	CMS
ABBVIE INC.	$5.74	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1105170720	CMS
ABBVIE INC.	$22.68	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1105170722	CMS
ABBVIE INC.	$27.81	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1105170724	CMS
ABBVIE INC.	$22.63	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1105170726	CMS
ABBVIE INC.	$4.56	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1105170728	CMS
AIMMUNE THERAPEUTICS, INC.	$24.72	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1146992299	CMS
AIMMUNE THERAPEUTICS, INC.	$20.61	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1146987959	CMS
Amgen Inc.	$20.67	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1111668196	CMS
Amgen Inc.	$27.53	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1111668220	CMS
Amgen Inc.	$27.62	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1111668222	CMS
Amgen Inc.	$20.45	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1111668198	CMS
Amgen Inc.	$25.25	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1111668224	CMS
Amgen Inc.	$27.71	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1111668226	CMS
Amgen Inc.	$20.29	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1111668200	CMS
Amgen Inc.	$6.01	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1111668228	CMS
Amgen Inc.	$6.37	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1111668230	CMS
Amgen Inc.	$26.09	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1111668232	CMS
Amgen Inc.	$20.24	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1111668202	CMS
Amgen Inc.	$28.23	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1111668234	CMS
Amgen Inc.	$21.25	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1111668204	CMS
Amgen Inc.	$6.78	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1111668236	CMS
Amgen Inc.	$28.02	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1111668238	CMS
Amgen Inc.	$18.74	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1111668206	CMS
Amgen Inc.	$22.32	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1111668240	CMS
Amgen Inc.	$20.08	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1111668208	CMS
Amgen Inc.	$20.00	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1111668242	CMS
Amgen Inc.	$18.67	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1111668210	CMS
Amgen Inc.	$12.06	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1111668244	CMS
Amgen Inc.	$18.24	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1111668212	CMS
Amgen Inc.	$18.11	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1111668246	CMS
Amgen Inc.	$20.24	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1111668214	CMS
Amgen Inc.	$20.93	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1111668216	CMS
Amgen Inc.	$20.42	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1111668248	CMS
Amgen Inc.	$15.56	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1111668250	CMS
Amgen Inc.	$20.98	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1111668218	CMS
Ardelyx, Inc.	$23.64	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1146699059	CMS
Ardelyx, Inc.	$24.94	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1146699061	CMS
Ardelyx, Inc.	$1.06	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1146699063	CMS
Ardelyx, Inc.	$23.90	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1146699065	CMS
Ardelyx, Inc.	$25.21	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1146699067	CMS
Ardelyx, Inc.	$24.44	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1146699069	CMS
Ardelyx, Inc.	$28.46	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1146699071	CMS
Ardelyx, Inc.	$22.73	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1146699073	CMS
Ardelyx, Inc.	$25.56	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1146699075	CMS
Ardelyx, Inc.	$24.22	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1146699077	CMS
Ardelyx, Inc.	$6.60	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1146699079	CMS
AstraZeneca Pharmaceuticals LP	$16.68	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1105381295	CMS
AstraZeneca Pharmaceuticals LP	$18.50	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1105539123	CMS
AstraZeneca Pharmaceuticals LP	$32.30	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1105824133	CMS
AstraZeneca Pharmaceuticals LP	$20.34	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1104422241	CMS
AstraZeneca Pharmaceuticals LP	$20.30	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1104209005	CMS
AstraZeneca Pharmaceuticals LP	$18.28	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1104411579	CMS
AstraZeneca Pharmaceuticals LP	$16.71	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1104313582	CMS
AstraZeneca Pharmaceuticals LP	$17.65	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1104623026	CMS
AstraZeneca Pharmaceuticals LP	$21.37	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1105592124	CMS
AstraZeneca Pharmaceuticals LP	$15.97	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1105295172	CMS
AstraZeneca Pharmaceuticals LP	$25.00	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1104227151	CMS
AstraZeneca Pharmaceuticals LP	$23.30	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1105557588	CMS
AstraZeneca Pharmaceuticals LP	$24.39	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1105605923	CMS
Bayer Healthcare Pharmaceuticals Inc.	$21.85	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1086231808	CMS
Braintree Laboratories, Inc.	$14.09	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1125516811	CMS
Esperion Therapeutics, Inc.	$14.04	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1129449524	CMS
Gilead Sciences, Inc.	$18.14	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1133790897	CMS
Gilead Sciences, Inc.	$17.51	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1133790899	CMS
GlaxoSmithKline, LLC.	$24.13	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1116392092	CMS
GlaxoSmithKline, LLC.	$23.04	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1116320188	CMS
GlaxoSmithKline, LLC.	$25.11	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1116037418	CMS
GlaxoSmithKline, LLC.	$27.90	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1116342746	CMS
IBSA Pharma Inc.	$18.66	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1142983984	CMS
IBSA Pharma Inc.	$1.38	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1142983986	CMS
IBSA Pharma Inc.	$0.51	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1142983988	CMS
IBSA Pharma Inc.	$20.24	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1142983990	CMS
IBSA Pharma Inc.	$20.14	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1142983992	CMS
IBSA Pharma Inc.	$19.56	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1142983994	CMS
IBSA Pharma Inc.	$1.26	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1142983996	CMS
IBSA Pharma Inc.	$19.01	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1142983998	CMS
IBSA Pharma Inc.	$0.97	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1142984002	CMS
IBSA Pharma Inc.	$1.15	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1142972751	CMS
IBSA Pharma Inc.	$20.18	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1142972753	CMS
IBSA Pharma Inc.	$0.57	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1142975008	CMS
IBSA Pharma Inc.	$18.09	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1142975010	CMS
IBSA Pharma Inc.	$19.78	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1142975719	CMS
IBSA Pharma Inc.	$1.18	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1142975721	CMS
IBSA Pharma Inc.	$21.98	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1142987666	CMS
IBSA Pharma Inc.	$1.35	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1142987668	CMS
Merck Sharp & Dohme LLC	$19.91	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1141939759	CMS
Novartis Pharmaceuticals Corporation	$24.46	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1087281771	CMS
Novartis Pharmaceuticals Corporation	$8.22	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1087281773	CMS
Novartis Pharmaceuticals Corporation	$4.71	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1087281775	CMS
Novartis Pharmaceuticals Corporation	$19.58	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1087281777	CMS
Novartis Pharmaceuticals Corporation	$29.26	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1087281783	CMS
Novartis Pharmaceuticals Corporation	$19.81	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1087281785	CMS
Novartis Pharmaceuticals Corporation	$30.97	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1087281789	CMS
Novartis Pharmaceuticals Corporation	$4.22	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1087281787	CMS
Novartis Pharmaceuticals Corporation	$28.17	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1087281795	CMS
Novartis Pharmaceuticals Corporation	$5.82	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1087281793	CMS
Novartis Pharmaceuticals Corporation	$8.02	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1087281799	CMS
Novartis Pharmaceuticals Corporation	$6.19	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1087281801	CMS
Novartis Pharmaceuticals Corporation	$29.22	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1087281805	CMS
Novartis Pharmaceuticals Corporation	$2.15	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1087281807	CMS
Novartis Pharmaceuticals Corporation	$4.89	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1087281809	CMS
PFIZER INC.	$16.77	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1132031573	CMS
Phathom Pharmaceuticals, Inc.	$2.19	01/27/2024	Food and Beverage	Undisputed	01/23/2026	1151105443	CMS
Phathom Pharmaceuticals, Inc.	$18.71	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1151105445	CMS
Phathom Pharmaceuticals, Inc.	$9.05	02/10/2024	Food and Beverage	Undisputed	01/23/2026	1151105447	CMS
Phathom Pharmaceuticals, Inc.	$8.29	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1151105449	CMS
Phathom Pharmaceuticals, Inc.	$12.56	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1151105451	CMS
Phathom Pharmaceuticals, Inc.	$10.57	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1151105453	CMS
Phathom Pharmaceuticals, Inc.	$8.81	03/03/2024	Food and Beverage	Undisputed	01/23/2026	1151105455	CMS
Phathom Pharmaceuticals, Inc.	$10.37	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1151105457	CMS
Phathom Pharmaceuticals, Inc.	$8.81	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1151105459	CMS
Phathom Pharmaceuticals, Inc.	$2.84	03/29/2024	Food and Beverage	Undisputed	01/23/2026	1151105461	CMS
Phathom Pharmaceuticals, Inc.	$5.61	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1151105463	CMS
Phathom Pharmaceuticals, Inc.	$6.11	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1151105465	CMS
Phathom Pharmaceuticals, Inc.	$4.33	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1151105467	CMS
Phathom Pharmaceuticals, Inc.	$9.70	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1151105469	CMS
Phathom Pharmaceuticals, Inc.	$4.33	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1151105471	CMS
Phathom Pharmaceuticals, Inc.	$9.41	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1151105473	CMS
Phathom Pharmaceuticals, Inc.	$22.88	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1151105475	CMS
Phathom Pharmaceuticals, Inc.	$1.00	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1151105477	CMS
Phathom Pharmaceuticals, Inc.	$5.49	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1151105479	CMS
Phathom Pharmaceuticals, Inc.	$11.77	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1151105481	CMS
Phathom Pharmaceuticals, Inc.	$0.72	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1151105483	CMS
Phathom Pharmaceuticals, Inc.	$0.62	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1151105485	CMS
Phathom Pharmaceuticals, Inc.	$8.38	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1151105487	CMS
Phathom Pharmaceuticals, Inc.	$0.72	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1151105489	CMS
Phathom Pharmaceuticals, Inc.	$9.47	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1151105491	CMS
Phathom Pharmaceuticals, Inc.	$4.75	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1151105493	CMS
Phathom Pharmaceuticals, Inc.	$24.61	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1151105495	CMS
Radius Health, Inc.	$23.81	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1089957267	CMS
Radius Health, Inc.	$25.92	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1089957278	CMS
Radius Health, Inc.	$24.72	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1089957272	CMS
Radius Health, Inc.	$20.49	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1089957284	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.76	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1153530277	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.44	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1153552731	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.56	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1153509377	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.76	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1153676536	CMS
SCILEX PHARMACEUTICALS INC.	$17.65	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1136278639	CMS
SCILEX PHARMACEUTICALS INC.	$17.84	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1136285583	CMS
SCILEX PHARMACEUTICALS INC.	$17.16	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1136289558	CMS
VIVUS LLC	$20.52	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1129417427	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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