Covered recipient · General Payments record

CHONG S SO

Allopathic & Osteopathic Physicians Family Medicine

NPI: 1972561231
CMS profile: 225425
Location: DRACUT, MA

General Payments · PY2018–2024

$9,630.44

Reported across 456 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,809.65

82 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	$1,809.65	82

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$273.55	17
Acerta Pharma LLC	$242.95	7
Bayer HealthCare Pharmaceuticals Inc.	$197.45	8
Otsuka America Pharmaceutical, Inc.	$193.10	5
Phathom Pharmaceuticals, Inc.	$181.26	7
GlaxoSmithKline, LLC.	$159.12	12
Lilly USA, LLC	$123.82	5
PFIZER INC.	$82.12	4
Lundbeck LLC	$79.35	3
Gilead Sciences, Inc.	$72.71	4
Exact Sciences Corporation	$71.06	3
Novo Nordisk AS	$41.71	2
Philips Electronics North America Corporation	$37.50	2
Janssen Pharmaceuticals, Inc	$20.93	1
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.72	1
Astellas Pharma US Inc	$16.30	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,370.53	68
PY2019	$1,570.40	73
PY2020	$1,367.13	79
PY2021	$869.89	48
PY2022	$606.90	31
PY2023	$2,035.94	75
PY2024	$1,809.65	82

Payment records · PY2024 (82)

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.	$13.42	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1106132040	CMS
ABBVIE INC.	$22.90	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1106132042	CMS
ABBVIE INC.	$26.62	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1106132044	CMS
ABBVIE INC.	$8.38	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1106132046	CMS
ABBVIE INC.	$4.37	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1106132048	CMS
ABBVIE INC.	$21.09	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1106132050	CMS
ABBVIE INC.	$8.61	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1106132052	CMS
ABBVIE INC.	$21.53	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1106132054	CMS
ABBVIE INC.	$29.96	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1106132056	CMS
ABBVIE INC.	$19.46	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1106132058	CMS
ABBVIE INC.	$18.33	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1106132060	CMS
ABBVIE INC.	$11.29	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1106132062	CMS
ABBVIE INC.	$18.18	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1106132064	CMS
ABBVIE INC.	$4.39	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1106132066	CMS
ABBVIE INC.	$7.40	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1106132068	CMS
ABBVIE INC.	$29.16	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1106132070	CMS
ABBVIE INC.	$8.46	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1106132072	CMS
Astellas Pharma US Inc	$16.30	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1139411257	CMS
AstraZeneca Pharmaceuticals LP	$46.00	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1104384263	CMS
AstraZeneca Pharmaceuticals LP	$25.88	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1104351244	CMS
AstraZeneca Pharmaceuticals LP	$70.45	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1104452806	CMS
AstraZeneca Pharmaceuticals LP	$18.57	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1105686317	CMS
AstraZeneca Pharmaceuticals LP	$34.69	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1105851158	CMS
AstraZeneca Pharmaceuticals LP	$29.72	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1105441336	CMS
AstraZeneca Pharmaceuticals LP	$17.64	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1104532184	CMS
Bayer Healthcare Pharmaceuticals Inc.	$4.49	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1086095839	CMS
Bayer Healthcare Pharmaceuticals Inc.	$4.20	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1086085893	CMS
Bayer Healthcare Pharmaceuticals Inc.	$4.56	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1086086785	CMS
Bayer Healthcare Pharmaceuticals Inc.	$17.29	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1086147931	CMS
Bayer Healthcare Pharmaceuticals Inc.	$136.43	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1086257568	CMS
Bayer Healthcare Pharmaceuticals Inc.	$4.17	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1086089849	CMS
Bayer Healthcare Pharmaceuticals Inc.	$22.27	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1086200290	CMS
Bayer Healthcare Pharmaceuticals Inc.	$4.04	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1086087763	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.72	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1118257040	CMS
Exact Sciences Corporation	$26.07	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1114909070	CMS
Exact Sciences Corporation	$20.14	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1114909081	CMS
Exact Sciences Corporation	$24.85	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1114909093	CMS
Gilead Sciences, Inc.	$21.20	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1133632912	CMS
Gilead Sciences, Inc.	$18.74	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1133632914	CMS
Gilead Sciences, Inc.	$13.75	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1133632916	CMS
Gilead Sciences, Inc.	$19.02	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1133632918	CMS
GlaxoSmithKline, LLC.	$0.44	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1115934722	CMS
GlaxoSmithKline, LLC.	$2.37	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1116351556	CMS
GlaxoSmithKline, LLC.	$22.96	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1115911388	CMS
GlaxoSmithKline, LLC.	$3.42	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1116276542	CMS
GlaxoSmithKline, LLC.	$5.85	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1115816946	CMS
GlaxoSmithKline, LLC.	$13.72	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1116629888	CMS
GlaxoSmithKline, LLC.	$23.27	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1116077829	CMS
GlaxoSmithKline, LLC.	$2.67	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1116377970	CMS
GlaxoSmithKline, LLC.	$32.34	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1116669418	CMS
GlaxoSmithKline, LLC.	$14.16	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1116700247	CMS
GlaxoSmithKline, LLC.	$3.51	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1116640082	CMS
GlaxoSmithKline, LLC.	$34.41	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1116221823	CMS
Janssen Pharmaceuticals, Inc	$20.93	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1078038502	CMS
Lilly USA, LLC	$25.51	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1136117705	CMS
Lilly USA, LLC	$29.15	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1136099682	CMS
Lilly USA, LLC	$24.85	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1136096215	CMS
Lilly USA, LLC	$19.42	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1136096217	CMS
Lilly USA, LLC	$24.89	12/30/2024	Food and Beverage	Undisputed	01/23/2026	1136117703	CMS
Lundbeck LLC	$19.79	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1145971002	CMS
Lundbeck LLC	$29.88	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1145971004	CMS
Lundbeck LLC	$29.68	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1145971006	CMS
Novo Nordisk Inc	$20.64	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1096714943	CMS
Novo Nordisk Inc	$21.07	08/09/2024	Food and Beverage	Undisputed	01/23/2026	1096919604	CMS
Otsuka America Pharmaceutical, Inc.	$124.99	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1118985936	CMS
Otsuka America Pharmaceutical, Inc.	$27.14	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1118985938	CMS
Otsuka America Pharmaceutical, Inc.	$21.83	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1118985940	CMS
Otsuka America Pharmaceutical, Inc.	$16.72	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1118985942	CMS
Otsuka America Pharmaceutical, Inc.	$2.42	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1118985944	CMS
PFIZER INC.	$18.07	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1131073649	CMS
PFIZER INC.	$24.11	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1131172804	CMS
PFIZER INC.	$21.45	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1131525956	CMS
PFIZER INC.	$18.49	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1131950566	CMS
Phathom Pharmaceuticals, Inc.	$18.54	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1151127996	CMS
Phathom Pharmaceuticals, Inc.	$124.08	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1151127998	CMS
Phathom Pharmaceuticals, Inc.	$4.45	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1151128000	CMS
Phathom Pharmaceuticals, Inc.	$6.86	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1151128002	CMS
Phathom Pharmaceuticals, Inc.	$6.73	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1151128004	CMS
Phathom Pharmaceuticals, Inc.	$4.11	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1151128006	CMS
Phathom Pharmaceuticals, Inc.	$16.49	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1151128008	CMS
Philips North America LLC	$22.38	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1146889596	CMS
Philips North America LLC	$15.12	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1146889598	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.