Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

BRETT J MCKNIGHT

Allopathic & Osteopathic Physicians Ophthalmology

NPI
1639437627
CMS profile
922432
Location
LIBERTY, MO

General Payments · PY2018–2024

$11,249.44

  • Reported across 257 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,934.38

38 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 paymentAmountRecords
Consulting Fee $2,760.00 2
Food and Beverage $1,050.55 35
Travel and Lodging $123.83 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $996.83 29
PY2019 $1,269.86 35
PY2020 $524.10 23
PY2021 $1,328.43 42
PY2022 $1,473.79 45
PY2023 $1,722.05 45
PY2024 $3,934.38 38

Payment records · PY2024 (38)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 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. $14.23 02/28/2024 Food and Beverage Undisputed 01/23/2026 1105006493 CMS
ABBVIE INC. $17.12 04/18/2024 Food and Beverage Undisputed 01/23/2026 1105006495 CMS
ABBVIE INC. $16.67 05/07/2024 Food and Beverage Undisputed 01/23/2026 1105006497 CMS
ABBVIE INC. $16.48 05/09/2024 Food and Beverage Undisputed 01/23/2026 1105006499 CMS
ABBVIE INC. $22.97 06/19/2024 Food and Beverage Undisputed 01/23/2026 1105006501 CMS
Alcon Vision LLC $17.83 01/17/2024 Food and Beverage Undisputed 01/23/2026 1110648064 CMS
Alcon Vision LLC $26.39 03/11/2024 Food and Beverage Undisputed 01/23/2026 1110648072 CMS
Alcon Vision LLC $120.47 03/18/2024 Food and Beverage Undisputed 01/23/2026 1110648074 CMS
Alcon Vision LLC $9.34 04/22/2024 Food and Beverage Undisputed 01/23/2026 1110648060 CMS
Alcon Vision LLC $20.28 05/22/2024 Food and Beverage Undisputed 01/23/2026 1110648066 CMS
Alcon Vision LLC $23.01 05/30/2024 Food and Beverage Undisputed 01/23/2026 1110648068 CMS
Alcon Vision LLC $25.45 09/11/2024 Food and Beverage Undisputed 01/23/2026 1110648070 CMS
Alcon Vision LLC $0.55 09/17/2024 Food and Beverage Undisputed 01/23/2026 1110648056 CMS
Alcon Vision LLC $5.43 09/17/2024 Food and Beverage Undisputed 01/23/2026 1110648058 CMS
Alcon Vision LLC $16.83 10/23/2024 Food and Beverage Undisputed 01/23/2026 1110648062 CMS
Astellas Pharma US Inc $18.79 05/14/2024 Food and Beverage Undisputed 01/23/2026 1139353457 CMS
Astellas Pharma US Inc $12.25 08/06/2024 Food and Beverage Undisputed 01/23/2026 1139396007 CMS
Astellas Pharma US Inc $14.89 09/17/2024 Food and Beverage Undisputed 01/23/2026 1139412703 CMS
Astellas Pharma US Inc $37.34 10/24/2024 Food and Beverage Undisputed 01/23/2026 1139413925 CMS
Astellas Pharma US Inc $120.87 10/24/2024 Food and Beverage Undisputed 01/23/2026 1139438690 CMS
BIOTISSUE HOLDINGS INC. $19.84 03/18/2024 Food and Beverage Undisputed 01/23/2026 1148778387 CMS
BIOTISSUE HOLDINGS INC. $20.86 03/18/2024 Food and Beverage Undisputed 01/23/2026 1148778399 CMS
BIOTISSUE HOLDINGS INC. $13.52 04/15/2024 Food and Beverage Undisputed 01/23/2026 1148775709 CMS
BIOTISSUE HOLDINGS INC. $27.48 05/12/2024 Food and Beverage Undisputed 01/23/2026 1148774144 CMS
BIOTISSUE HOLDINGS INC. $17.08 08/19/2024 Food and Beverage Undisputed 01/23/2026 1148764442 CMS
Dompe US, Inc. $22.57 12/11/2024 Food and Beverage Undisputed 01/23/2026 1151398742 CMS
Glaukos Corporation $25.52 03/25/2024 Food and Beverage Undisputed 01/23/2026 1151978402 CMS
Glaukos Corporation $10.38 04/29/2024 Food and Beverage Undisputed 01/23/2026 1151982486 CMS
Glaukos Corporation $460.00 05/15/2024 Consulting Fee Undisputed 01/23/2026 1151974212 CMS
Glaukos Corporation $93.52 07/11/2024 Food and Beverage Undisputed 01/23/2026 1151978404 CMS
Glaukos Corporation $2,300.00 11/27/2024 Consulting Fee Undisputed 01/23/2026 1151974209 CMS
Glaukos Corporation $123.83 11/27/2024 Travel and Lodging Undisputed 01/23/2026 1151995690 CMS
Harrow Eye, LLC $22.72 04/30/2024 Food and Beverage Undisputed 01/23/2026 1145609546 CMS
Mallinckrodt Hospital Products Inc. $23.48 09/25/2024 Food and Beverage Undisputed 01/23/2026 1145105907 CMS
Mallinckrodt Hospital Products Inc. $19.42 11/21/2024 Food and Beverage Undisputed 01/23/2026 1145105911 CMS
Ocular Therapeutix, Inc. $16.52 05/06/2024 Food and Beverage Undisputed 01/23/2026 1148197077 CMS
Regeneron Healthcare Solutions, Inc. $31.56 01/04/2024 Food and Beverage Undisputed 01/23/2026 1114112313 CMS
RxSight Inc $128.89 04/06/2024 Food and Beverage Undisputed 01/23/2026 1144221938 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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