Covered recipient · General Payments record

DONG KO

Allopathic & Osteopathic Physicians Physical Medicine & Rehabilitation Pain Medicine

NPI: 1629066329
CMS profile: 73906
Location: ALLENTOWN, PA

General Payments · PY2018–2024

$10,420.74

Reported across 738 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,143.33

86 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	$1,143.33	86

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$654.86	38
Collegium Pharmaceutical, Inc.	$377.85	43
Valinor Pharma, LLC	$24.14	1
ABBVIE INC.	$23.69	1
Averitas Pharma Inc.	$22.34	1
SI-BONE, INC.	$21.29	1
VERTEX PHARMACEUTICALS INCORPORATED	$19.16	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$3,700.88	253
PY2019	$2,071.33	147
PY2020	$783.55	53
PY2021	$727.71	69
PY2022	$906.31	57
PY2023	$1,087.63	73
PY2024	$1,143.33	86

Payment records · PY2024 (86)

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.	$23.69	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1104090266	CMS
Averitas Pharma Inc.	$22.34	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1133432930	CMS
Collegium Pharmaceutical, Inc.	$3.75	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1135202752	CMS
Collegium Pharmaceutical, Inc.	$7.12	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1135204309	CMS
Collegium Pharmaceutical, Inc.	$4.96	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1135210461	CMS
Collegium Pharmaceutical, Inc.	$5.64	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1135211520	CMS
Collegium Pharmaceutical, Inc.	$15.03	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1135216729	CMS
Collegium Pharmaceutical, Inc.	$4.02	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1135220297	CMS
Collegium Pharmaceutical, Inc.	$8.52	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1135225548	CMS
Collegium Pharmaceutical, Inc.	$10.81	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1135229384	CMS
Collegium Pharmaceutical, Inc.	$10.55	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1135231735	CMS
Collegium Pharmaceutical, Inc.	$5.11	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1135235415	CMS
Collegium Pharmaceutical, Inc.	$8.54	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1135239647	CMS
Collegium Pharmaceutical, Inc.	$11.30	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1135241886	CMS
Collegium Pharmaceutical, Inc.	$6.36	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1135244214	CMS
Collegium Pharmaceutical, Inc.	$11.90	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1135248912	CMS
Collegium Pharmaceutical, Inc.	$6.66	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1135343446	CMS
Collegium Pharmaceutical, Inc.	$9.73	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1135252397	CMS
Collegium Pharmaceutical, Inc.	$10.13	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1135255898	CMS
Collegium Pharmaceutical, Inc.	$22.67	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1135260729	CMS
Collegium Pharmaceutical, Inc.	$8.49	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1135344386	CMS
Collegium Pharmaceutical, Inc.	$8.68	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1135263796	CMS
Collegium Pharmaceutical, Inc.	$9.49	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1135267241	CMS
Collegium Pharmaceutical, Inc.	$4.83	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1135271922	CMS
Collegium Pharmaceutical, Inc.	$5.29	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1135273060	CMS
Collegium Pharmaceutical, Inc.	$3.20	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1135273116	CMS
Collegium Pharmaceutical, Inc.	$1.68	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1135276694	CMS
Collegium Pharmaceutical, Inc.	$5.17	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1135277117	CMS
Collegium Pharmaceutical, Inc.	$8.09	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1135279700	CMS
Collegium Pharmaceutical, Inc.	$7.51	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1135287745	CMS
Collegium Pharmaceutical, Inc.	$11.42	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1135290219	CMS
Collegium Pharmaceutical, Inc.	$24.17	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1135292993	CMS
Collegium Pharmaceutical, Inc.	$10.16	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1135297482	CMS
Collegium Pharmaceutical, Inc.	$1.76	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1135301516	CMS
Collegium Pharmaceutical, Inc.	$5.10	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1135302101	CMS
Collegium Pharmaceutical, Inc.	$5.87	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1135305449	CMS
Collegium Pharmaceutical, Inc.	$7.23	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1135310190	CMS
Collegium Pharmaceutical, Inc.	$21.93	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1135314455	CMS
Collegium Pharmaceutical, Inc.	$6.46	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1135318718	CMS
Collegium Pharmaceutical, Inc.	$1.78	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1135319178	CMS
Collegium Pharmaceutical, Inc.	$9.79	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1135320688	CMS
Collegium Pharmaceutical, Inc.	$7.32	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1135322978	CMS
Collegium Pharmaceutical, Inc.	$10.03	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1135329472	CMS
Collegium Pharmaceutical, Inc.	$9.77	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1135334272	CMS
Collegium Pharmaceutical, Inc.	$19.83	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1135336538	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$36.04	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1153585462	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.34	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1153461888	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4.66	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1153514822	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.44	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1153422550	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.82	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1153551829	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.16	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1153483036	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.55	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1153487687	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.48	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1153490769	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$25.34	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1153409277	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.11	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1153453479	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$25.44	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1153586598	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.00	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1153633120	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.11	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1153668524	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.44	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1153500413	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.20	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1153573496	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.17	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1153474262	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$27.70	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1153633930	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.31	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1153558959	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4.90	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1153666948	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.87	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1153402868	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.67	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1153577787	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.46	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1153612808	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$9.63	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1153395372	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.71	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1153603793	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.64	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1153492923	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.82	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1153613056	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.53	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1153613820	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.22	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1153644615	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.47	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1153655142	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.47	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1153473494	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.40	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1153598155	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.43	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1153434833	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.61	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1153441525	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$25.16	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1153672355	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$25.30	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1153721178	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.18	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1153564014	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$25.16	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1153623095	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.92	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1153744065	CMS
SI-BONE, INC.	$21.29	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1120059360	CMS
Valinor Pharma, LLC	$24.14	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1130827756	CMS
VERTEX PHARMACEUTICALS INCORPORATED	$19.16	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1105910566	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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