HA J CHON

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology NEWARK, NJ NPI 1649937574

General Payments — all program years on this page

$1,968.93

Category: General Payments
Program years: PY2023–2024
Record count: 106
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $1,185.23 across 66 records · disputed records: 0

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of payment	Amount	Records
Food and Beverage	$1,174.38	65
Education	$10.85	1

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entity	Amount	Records
Merck Sharp & Dohme Corporation	$254.84	10
United Therapeutics Corporation	$215.53	16
GlaxoSmithKline, LLC.	$209.73	15
Actelion Pharmaceuticals US, Inc.	$154.74	10
ITI, Inc.	$125.00	1
Acerta Pharma LLC	$96.26	6
Mylan Specialty L.P.	$38.62	2
Takeda Pharmaceuticals U.S.A., Inc.	$30.47	2
Bayer HealthCare Pharmaceuticals Inc.	$30.18	2
GENZYME CORPORATION	$15.98	1
Amgen Inc.	$13.88	1

By program year

Program year	Amount	Records
2023	$783.70	40
2024	$1,185.23	66

Records — PY2024 (66)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1078901001	Actelion Pharmaceuticals US, Inc.	$22.59	06/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078901003	Actelion Pharmaceuticals US, Inc.	$20.83	10/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078901025	Actelion Pharmaceuticals US, Inc.	$27.40	12/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078901095	Actelion Pharmaceuticals US, Inc.	$15.66	04/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078901099	Actelion Pharmaceuticals US, Inc.	$16.75	01/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078901119	Actelion Pharmaceuticals US, Inc.	$1.86	03/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078901175	Actelion Pharmaceuticals US, Inc.	$0.94	02/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078901201	Actelion Pharmaceuticals US, Inc.	$15.66	02/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078901215	Actelion Pharmaceuticals US, Inc.	$16.29	05/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078901241	Actelion Pharmaceuticals US, Inc.	$16.76	08/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086314047	Bayer Healthcare Pharmaceuticals Inc.	$15.63	12/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086318936	Bayer Healthcare Pharmaceuticals Inc.	$14.55	06/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104198969	AstraZeneca Pharmaceuticals LP	$15.39	04/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104365443	AstraZeneca Pharmaceuticals LP	$15.83	08/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104722971	AstraZeneca Pharmaceuticals LP	$15.83	01/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104749932	AstraZeneca Pharmaceuticals LP	$15.83	02/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105680247	AstraZeneca Pharmaceuticals LP	$17.00	10/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105792176	AstraZeneca Pharmaceuticals LP	$16.38	04/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1115835522	GlaxoSmithKline, LLC.	$15.30	01/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1115878128	GlaxoSmithKline, LLC.	$16.17	02/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116054520	GlaxoSmithKline, LLC.	$17.77	09/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116287428	GlaxoSmithKline, LLC.	$15.70	05/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116302278	GlaxoSmithKline, LLC.	$15.65	07/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116327784	GlaxoSmithKline, LLC.	$12.70	03/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116367419	GlaxoSmithKline, LLC.	$14.26	07/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116388648	GlaxoSmithKline, LLC.	$16.51	04/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116575398	GlaxoSmithKline, LLC.	$5.62	05/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116589165	GlaxoSmithKline, LLC.	$13.88	05/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116679363	GlaxoSmithKline, LLC.	$17.88	10/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116696449	GlaxoSmithKline, LLC.	$9.05	10/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116714177	GlaxoSmithKline, LLC.	$7.16	08/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116728690	GlaxoSmithKline, LLC.	$15.49	11/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116734326	GlaxoSmithKline, LLC.	$16.59	03/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1117526739	Amgen Inc.	$13.88	11/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137725572	Takeda Pharmaceuticals U.S.A., Inc.	$13.43	02/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137725574	Takeda Pharmaceuticals U.S.A., Inc.	$17.04	05/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139738918	GENZYME CORPORATION	$15.98	08/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141555996	Merck Sharp & Dohme LLC	$14.37	05/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141555998	Merck Sharp & Dohme LLC	$14.86	12/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141556000	Merck Sharp & Dohme LLC	$12.89	06/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141556002	Merck Sharp & Dohme LLC	$125.33	10/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141556004	Merck Sharp & Dohme LLC	$14.86	07/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141556006	Merck Sharp & Dohme LLC	$15.23	04/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141821897	Merck Sharp & Dohme LLC	$10.85	10/02/2024	Education	Undisputed	01/23/2026	View at CMS
1141821909	Merck Sharp & Dohme LLC	$14.20	10/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141821917	Merck Sharp & Dohme LLC	$15.21	11/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141822031	Merck Sharp & Dohme LLC	$17.04	09/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143404620	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$125.00	05/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1147291887	Mylan Specialty L.P.	$18.92	08/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1147346837	Mylan Specialty L.P.	$19.70	12/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149443404	United Therapeutics Corporation	$14.43	09/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149445140	United Therapeutics Corporation	$12.01	12/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149451842	United Therapeutics Corporation	$15.95	03/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149451846	United Therapeutics Corporation	$16.56	02/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149452802	United Therapeutics Corporation	$12.32	04/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149455950	United Therapeutics Corporation	$15.36	08/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149455992	United Therapeutics Corporation	$13.76	09/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149457524	United Therapeutics Corporation	$12.40	10/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149462688	United Therapeutics Corporation	$13.28	05/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149463036	United Therapeutics Corporation	$13.45	06/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149463650	United Therapeutics Corporation	$10.15	01/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149464052	United Therapeutics Corporation	$15.62	02/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149465522	United Therapeutics Corporation	$16.47	03/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149469234	United Therapeutics Corporation	$11.94	07/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149469996	United Therapeutics Corporation	$3.35	08/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149472468	United Therapeutics Corporation	$18.48	09/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS

Provenance & corrections

Dataset: CMS Open Payments — General Payments
Source: CMS Open Payments dataset (bulk file)
Publisher of source data: Centers for Medicare & Medicaid Services
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.