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

SAMUEL S KOO

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1467626374
CMS profile
112488
Location
SEATTLE, WA

General Payments · PY2018–2024

$22,639.43

  • Reported across 189 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,314.19

31 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Smith & Nephew, Inc. $2,146.82 6
DJO, LLC $130.68 24
Stryker Corporation $36.69 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $9,807.18 34
PY2019 $9,839.82 43
PY2020 $239.26 27
PY2021 $19.98 1
PY2022 $130.68 24
PY2023 $288.32 29
PY2024 $2,314.19 31

Payment records · PY2024 (31)

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
DJO, LLC $9.33 01/18/2024 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 1154742390 CMS
DJO, LLC $1.56 01/18/2024 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 1154742394 CMS
DJO, LLC $9.33 02/20/2024 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 1154742398 CMS
DJO, LLC $1.56 02/20/2024 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 1154742402 CMS
DJO, LLC $9.33 04/04/2024 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 1154742406 CMS
DJO, LLC $1.56 04/04/2024 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 1154742410 CMS
DJO, LLC $9.33 04/17/2024 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 1154742414 CMS
DJO, LLC $1.56 04/17/2024 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 1154742418 CMS
DJO, LLC $9.33 05/14/2024 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 1154742422 CMS
DJO, LLC $1.56 05/14/2024 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 1154742426 CMS
DJO, LLC $9.33 06/14/2024 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 1154742430 CMS
DJO, LLC $1.56 06/14/2024 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 1154742434 CMS
DJO, LLC $9.33 07/15/2024 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 1154742438 CMS
DJO, LLC $1.56 07/15/2024 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 1154742442 CMS
DJO, LLC $9.33 08/15/2024 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 1154742446 CMS
DJO, LLC $1.56 08/15/2024 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 1154742450 CMS
DJO, LLC $9.33 09/11/2024 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 1154742454 CMS
DJO, LLC $1.56 09/11/2024 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 1154742458 CMS
DJO, LLC $9.33 10/09/2024 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 1154742462 CMS
DJO, LLC $1.56 10/09/2024 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 1154742466 CMS
DJO, LLC $9.33 11/07/2024 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 1154742470 CMS
DJO, LLC $1.56 11/07/2024 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 1154742474 CMS
DJO, LLC $9.33 12/06/2024 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 1154742478 CMS
DJO, LLC $1.56 12/06/2024 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 1154742482 CMS
Smith+Nephew, Inc. $621.20 03/24/2024 Travel and Lodging Undisputed 01/23/2026 1149529982 CMS
Smith+Nephew, Inc. $137.39 03/25/2024 Food and Beverage Undisputed 01/23/2026 1149529976 CMS
Smith+Nephew, Inc. $261.52 03/25/2024 Travel and Lodging Undisputed 01/23/2026 1149529978 CMS
Smith+Nephew, Inc. $35.50 04/06/2024 Food and Beverage Undisputed 01/23/2026 1149529974 CMS
Smith+Nephew, Inc. $305.01 04/06/2024 Travel and Lodging Undisputed 01/23/2026 1149529980 CMS
Smith+Nephew, Inc. $786.20 04/06/2024 Travel and Lodging Undisputed 01/23/2026 1149529984 CMS
Stryker Corporation $36.69 04/25/2024 Food and Beverage Undisputed 01/23/2026 1119881810 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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