Covered recipient · General Payments record

CHRISTOPHER Y CHOW

Allopathic & Osteopathic Physicians Ophthalmology Cornea and External Diseases Specialist

NPI: 1417938804
CMS profile: 199829
Location: MADISON HEIGHTS, MI

General Payments · PY2018–2024

$110,301.62

Reported across 252 records
CMS publication 2026-01-23

Latest program year · PY2024

$60,682.39

88 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
Compensation for serving as faculty or as a speaker for a medical education program	$34,450.00	10
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$18,050.00	7
Travel and Lodging	$4,642.61	23
Food and Beverage	$2,477.28	47
Consulting Fee	$1,062.50	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Bausch & Lomb Americas Inc.	$40,086.46	55
Oyster Point Pharma, Inc.	$20,080.59	18
Tarsus Pharmaceuticals, Inc.	$177.18	4
Dompe US, Inc.	$163.77	3
ABBVIE INC.	$39.90	2
SUN PHARMACEUTICAL INDUSTRIES INC.	$39.22	2
BIOTISSUE HOLDINGS INC.	$30.82	1
Regeneron Healthcare Solutions, Inc.	$22.40	1
Alcon Laboratories Inc	$21.29	1
GLAUKOS CORPORATION	$20.76	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$17,446.84	39
PY2019	$8,103.51	28
PY2020	$3,970.22	18
PY2021	$847.18	23
PY2022	$1,067.51	33
PY2023	$18,183.97	23
PY2024	$60,682.39	88

Payment records · PY2024 (88)

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.	$25.06	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1103467991	CMS
ABBVIE INC.	$14.84	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1103467993	CMS
Alcon Vision LLC	$21.29	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1110673965	CMS
Bausch & Lomb Americas Inc.	$102.19	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1140324113	CMS
Bausch & Lomb Americas Inc.	$9.15	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1140324213	CMS
Bausch & Lomb Americas Inc.	$850.00	03/12/2024	Compensation for serving as faculty or as a speaker for a medical education program	Undisputed	01/23/2026	1140324145	CMS
Bausch & Lomb Americas Inc.	$3.64	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1140324117	CMS
Bausch & Lomb Americas Inc.	$94.37	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1140324119	CMS
Bausch & Lomb Americas Inc.	$17.42	03/21/2024	Travel and Lodging	Undisputed	01/23/2026	1140324121	CMS
Bausch & Lomb Americas Inc.	$18.22	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1140324211	CMS
Bausch & Lomb Americas Inc.	$3,400.00	04/09/2024	Compensation for serving as faculty or as a speaker for a medical education program	Undisputed	01/23/2026	1140324123	CMS
Bausch & Lomb Americas Inc.	$124.98	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1140324209	CMS
Bausch & Lomb Americas Inc.	$125.00	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1140324127	CMS
Bausch & Lomb Americas Inc.	$112.56	05/02/2024	Travel and Lodging	Undisputed	01/23/2026	1140324169	CMS
Bausch & Lomb Americas Inc.	$150.75	05/08/2024	Travel and Lodging	Undisputed	01/23/2026	1140324129	CMS
Bausch & Lomb Americas Inc.	$15.00	05/08/2024	Travel and Lodging	Undisputed	01/23/2026	1140324139	CMS
Bausch & Lomb Americas Inc.	$217.56	05/08/2024	Travel and Lodging	Undisputed	01/23/2026	1140324147	CMS
Bausch & Lomb Americas Inc.	$69.31	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1140324161	CMS
Bausch & Lomb Americas Inc.	$10.79	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1140324167	CMS
Bausch & Lomb Americas Inc.	$1,062.50	05/13/2024	Consulting Fee	Undisputed	01/23/2026	1140324115	CMS
Bausch & Lomb Americas Inc.	$3,400.00	05/14/2024	Compensation for serving as faculty or as a speaker for a medical education program	Undisputed	01/23/2026	1140324151	CMS
Bausch & Lomb Americas Inc.	$6,800.00	05/29/2024	Compensation for serving as faculty or as a speaker for a medical education program	Undisputed	01/23/2026	1140324135	CMS
Bausch & Lomb Americas Inc.	$90.14	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1140324125	CMS
Bausch & Lomb Americas Inc.	$12.91	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1140324131	CMS
Bausch & Lomb Americas Inc.	$36.29	06/17/2024	Travel and Lodging	Undisputed	01/23/2026	1140324133	CMS
Bausch & Lomb Americas Inc.	$57.39	06/17/2024	Travel and Lodging	Undisputed	01/23/2026	1140324143	CMS
Bausch & Lomb Americas Inc.	$446.20	06/17/2024	Travel and Lodging	Undisputed	01/23/2026	1140324149	CMS
Bausch & Lomb Americas Inc.	$18.08	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1140324157	CMS
Bausch & Lomb Americas Inc.	$38.19	06/17/2024	Travel and Lodging	Undisputed	01/23/2026	1140324159	CMS
Bausch & Lomb Americas Inc.	$249.66	06/17/2024	Travel and Lodging	Undisputed	01/23/2026	1140324163	CMS
Bausch & Lomb Americas Inc.	$30.00	06/17/2024	Travel and Lodging	Undisputed	01/23/2026	1140324165	CMS
Bausch & Lomb Americas Inc.	$10.72	06/18/2024	Travel and Lodging	Undisputed	01/23/2026	1140324153	CMS
Bausch & Lomb Americas Inc.	$124.99	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1140324155	CMS
Bausch & Lomb Americas Inc.	$6,800.00	07/02/2024	Compensation for serving as faculty or as a speaker for a medical education program	Undisputed	01/23/2026	1140324137	CMS
Bausch & Lomb Americas Inc.	$3,400.00	07/02/2024	Compensation for serving as faculty or as a speaker for a medical education program	Undisputed	01/23/2026	1140324141	CMS
Bausch & Lomb Americas Inc.	$425.00	07/30/2024	Compensation for serving as faculty or as a speaker for a medical education program	Undisputed	01/23/2026	1140324109	CMS
Bausch & Lomb Americas Inc.	$425.00	07/30/2024	Compensation for serving as faculty or as a speaker for a medical education program	Undisputed	01/23/2026	1140324111	CMS
Bausch & Lomb Americas Inc.	$19.44	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1140324173	CMS
Bausch & Lomb Americas Inc.	$33.25	09/20/2024	Travel and Lodging	Undisputed	01/23/2026	1140324175	CMS
Bausch & Lomb Americas Inc.	$15.70	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1140324181	CMS
Bausch & Lomb Americas Inc.	$60.00	09/20/2024	Travel and Lodging	Undisputed	01/23/2026	1140324187	CMS
Bausch & Lomb Americas Inc.	$45.00	09/21/2024	Food and Beverage	Undisputed	01/23/2026	1140324177	CMS
Bausch & Lomb Americas Inc.	$40.20	09/21/2024	Travel and Lodging	Undisputed	01/23/2026	1140324183	CMS
Bausch & Lomb Americas Inc.	$100.00	09/21/2024	Food and Beverage	Undisputed	01/23/2026	1140324189	CMS
Bausch & Lomb Americas Inc.	$656.96	09/21/2024	Travel and Lodging	Undisputed	01/23/2026	1140324191	CMS
Bausch & Lomb Americas Inc.	$55.00	09/21/2024	Food and Beverage	Undisputed	01/23/2026	1140324193	CMS
Bausch & Lomb Americas Inc.	$50.00	09/21/2024	Food and Beverage	Undisputed	01/23/2026	1140324195	CMS
Bausch & Lomb Americas Inc.	$30.00	09/21/2024	Food and Beverage	Undisputed	01/23/2026	1140324203	CMS
Bausch & Lomb Americas Inc.	$793.54	09/22/2024	Travel and Lodging	Undisputed	01/23/2026	1140324197	CMS
Bausch & Lomb Americas Inc.	$14.93	09/22/2024	Food and Beverage	Undisputed	01/23/2026	1140324205	CMS
Bausch & Lomb Americas Inc.	$39.41	09/22/2024	Travel and Lodging	Undisputed	01/23/2026	1140324207	CMS
Bausch & Lomb Americas Inc.	$22.64	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1140324171	CMS
Bausch & Lomb Americas Inc.	$5,550.00	10/16/2024	Compensation for serving as faculty or as a speaker for a medical education program	Undisputed	01/23/2026	1140324179	CMS
Bausch & Lomb Americas Inc.	$143.40	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1140324105	CMS
Bausch & Lomb Americas Inc.	$130.17	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1140324107	CMS
Bausch & Lomb Americas Inc.	$14.07	11/05/2024	Travel and Lodging	Undisputed	01/23/2026	1140324185	CMS
Bausch & Lomb Americas Inc.	$124.74	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1140324199	CMS
Bausch & Lomb Americas Inc.	$3,400.00	11/19/2024	Compensation for serving as faculty or as a speaker for a medical education program	Undisputed	01/23/2026	1140324201	CMS
BIOTISSUE HOLDINGS INC.	$30.82	09/02/2024	Food and Beverage	Undisputed	01/23/2026	1148766742	CMS
Dompe US, Inc.	$22.90	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1151400316	CMS
Dompe US, Inc.	$120.56	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1151400318	CMS
Dompe US, Inc.	$20.31	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1151400320	CMS
Glaukos Corporation	$20.76	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1151988428	CMS
Oyster Point Pharma, Inc.	$5.53	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1147419612	CMS
Oyster Point Pharma, Inc.	$3,600.00	04/16/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1147398658	CMS
Oyster Point Pharma, Inc.	$868.53	06/06/2024	Travel and Lodging	Undisputed	01/23/2026	1147432488	CMS
Oyster Point Pharma, Inc.	$10.00	06/06/2024	Travel and Lodging	Undisputed	01/23/2026	1147432498	CMS
Oyster Point Pharma, Inc.	$124.51	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1147432510	CMS
Oyster Point Pharma, Inc.	$110.70	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1147432454	CMS
Oyster Point Pharma, Inc.	$2,925.00	06/25/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1147433689	CMS
Oyster Point Pharma, Inc.	$2,500.00	06/25/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1147433691	CMS
Oyster Point Pharma, Inc.	$675.00	07/02/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1147433467	CMS
Oyster Point Pharma, Inc.	$2,925.00	07/02/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1147433685	CMS
Oyster Point Pharma, Inc.	$734.91	10/10/2024	Travel and Lodging	Undisputed	01/23/2026	1147398652	CMS
Oyster Point Pharma, Inc.	$10.00	10/10/2024	Travel and Lodging	Undisputed	01/23/2026	1147398654	CMS
Oyster Point Pharma, Inc.	$50.31	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1147431431	CMS
Oyster Point Pharma, Inc.	$11.02	10/19/2024	Food and Beverage	Undisputed	01/23/2026	1147430769	CMS
Oyster Point Pharma, Inc.	$100.00	10/20/2024	Food and Beverage	Undisputed	01/23/2026	1147400770	CMS
Oyster Point Pharma, Inc.	$2,500.00	10/22/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1147398650	CMS
Oyster Point Pharma, Inc.	$2,925.00	10/22/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1147398656	CMS
Oyster Point Pharma, Inc.	$5.08	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1147400830	CMS
Regeneron Healthcare Solutions, Inc.	$22.40	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1114025472	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$14.84	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1152137092	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$24.38	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1152137094	CMS
Tarsus Pharmaceuticals, Inc.	$20.42	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1139088854	CMS
Tarsus Pharmaceuticals, Inc.	$30.77	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1139088856	CMS
Tarsus Pharmaceuticals, Inc.	$94.84	10/20/2024	Food and Beverage	Undisputed	01/23/2026	1139088858	CMS
Tarsus Pharmaceuticals, Inc.	$31.15	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1139088860	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.