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

MICHAEL S KOREY

Allopathic & Osteopathic Physicians Ophthalmology

NPI
1497792410
CMS profile
112779
Location
CHICAGO, IL

General Payments · PY2018–2024

$3,345.48

  • Reported across 161 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$440.96

30 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
Food and Beverage $440.96 30

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $788.39 18
PY2019 $582.91 19
PY2020 $224.07 13
PY2021 $636.39 41
PY2022 $320.96 14
PY2023 $351.80 26
PY2024 $440.96 30

Payment records · PY2024 (30)

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. $3.80 01/10/2024 Food and Beverage Undisputed 01/23/2026 1104099158 CMS
ABBVIE INC. $3.55 01/29/2024 Food and Beverage Undisputed 01/23/2026 1104099160 CMS
ABBVIE INC. $19.71 02/23/2024 Food and Beverage Undisputed 01/23/2026 1104099162 CMS
ABBVIE INC. $5.70 04/02/2024 Food and Beverage Undisputed 01/23/2026 1104099164 CMS
ABBVIE INC. $4.84 04/29/2024 Food and Beverage Undisputed 01/23/2026 1104099166 CMS
ABBVIE INC. $15.61 05/14/2024 Food and Beverage Undisputed 01/23/2026 1104099168 CMS
ABBVIE INC. $5.82 06/07/2024 Food and Beverage Undisputed 01/23/2026 1104099170 CMS
ABBVIE INC. $4.01 06/17/2024 Food and Beverage Undisputed 01/23/2026 1104099172 CMS
ABBVIE INC. $4.18 08/26/2024 Food and Beverage Undisputed 01/23/2026 1104099174 CMS
ABBVIE INC. $6.42 09/03/2024 Food and Beverage Undisputed 01/23/2026 1104099176 CMS
ABBVIE INC. $21.27 09/06/2024 Food and Beverage Undisputed 01/23/2026 1104099178 CMS
ABBVIE INC. $19.31 09/27/2024 Food and Beverage Undisputed 01/23/2026 1104099180 CMS
ABBVIE INC. $20.56 10/03/2024 Food and Beverage Undisputed 01/23/2026 1104099182 CMS
ABBVIE INC. $18.08 10/08/2024 Food and Beverage Undisputed 01/23/2026 1104099184 CMS
ABBVIE INC. $4.12 11/04/2024 Food and Beverage Undisputed 01/23/2026 1104099186 CMS
ABBVIE INC. $11.28 11/26/2024 Food and Beverage Undisputed 01/23/2026 1104099188 CMS
ABBVIE INC. $19.69 12/04/2024 Food and Beverage Undisputed 01/23/2026 1104099190 CMS
ABBVIE INC. $4.30 12/13/2024 Food and Beverage Undisputed 01/23/2026 1104099192 CMS
Alcon Vision LLC $14.53 01/22/2024 Food and Beverage Undisputed 01/23/2026 1110582187 CMS
Bausch & Lomb Americas Inc. $17.81 12/05/2024 Food and Beverage Undisputed 01/23/2026 1140411119 CMS
Harrow Eye, LLC $18.96 03/01/2024 Food and Beverage Undisputed 01/23/2026 1145607022 CMS
Harrow Eye, LLC $13.30 07/02/2024 Food and Beverage Undisputed 01/23/2026 1145607024 CMS
Mallinckrodt Hospital Products Inc. $24.71 01/12/2024 Food and Beverage Undisputed 01/23/2026 1145094886 CMS
Mallinckrodt Hospital Products Inc. $20.02 08/18/2024 Food and Beverage Undisputed 01/23/2026 1145094890 CMS
Mallinckrodt Hospital Products Inc. $25.66 12/13/2024 Food and Beverage Undisputed 01/23/2026 1145094894 CMS
Ocular Therapeutix, Inc. $15.15 08/28/2024 Food and Beverage Undisputed 01/23/2026 1148201725 CMS
Rayner Intraocular Lenses Limited $27.95 11/06/2024 Food and Beverage Undisputed 01/23/2026 1076276886 CMS
Sight Sciences, Inc. $23.69 04/11/2024 Food and Beverage Undisputed 01/23/2026 1151929017 CMS
Sight Sciences, Inc. $19.70 07/02/2024 Food and Beverage Undisputed 01/23/2026 1151929015 CMS
Tarsus Pharmaceuticals, Inc. $27.23 02/15/2024 Food and Beverage Undisputed 01/23/2026 1139109125 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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