IndustryPayments
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

DAVID KUM-WAH CHEW

Allopathic & Osteopathic Physicians Surgery Vascular Surgery

NPI
1366424509
CMS profile
243758
Location
WEST DES MOINES, IA

General Payments · PY2018–2024

$29,636.13

  • Reported across 172 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$13,697.32

47 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.

Related groups: Vascular Surgery IA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $10,000.00 10
Travel and Lodging $2,301.18 8
Food and Beverage $1,396.14 29

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Terumo Medical Corporation $11,890.05 20
W. L. Gore & Associates, Inc. $1,584.17 23
Endologix LLC $102.49 1
LeMaitre Vascular, Inc. $82.61 1
CORDIS US CORP. $19.27 1
Inari Medical, Inc. $18.73 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,372.38 29
PY2019 $2,980.49 32
PY2020 $1,137.97 10
PY2021 $49.75 3
PY2022 $2,491.13 25
PY2023 $6,907.09 26
PY2024 $13,697.32 47

Payment records · PY2024 (47)

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
CORDIS US CORP. $19.27 04/10/2024 Food and Beverage Undisputed 01/23/2026 1145404038 CMS
Endologix LLC $102.49 06/25/2024 Food and Beverage Undisputed 01/23/2026 1116752502 CMS
Inari Medical, Inc. $18.73 01/30/2024 Food and Beverage Undisputed 01/23/2026 1140069625 CMS
LeMaitre Vascular, Inc. $82.61 07/30/2024 Food and Beverage Undisputed 01/23/2026 1138053748 CMS
Terumo Medical Corporation $397.96 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1151761110 CMS
Terumo Medical Corporation $21.80 05/09/2024 Food and Beverage Undisputed 01/23/2026 1151761112 CMS
Terumo Medical Corporation $220.16 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1151761114 CMS
Terumo Medical Corporation $151.65 05/10/2024 Food and Beverage Undisputed 01/23/2026 1151761116 CMS
Terumo Medical Corporation $375.00 05/29/2024 Consulting Fee Undisputed 01/23/2026 1151761118 CMS
Terumo Medical Corporation $2,500.00 05/29/2024 Consulting Fee Undisputed 01/23/2026 1151761120 CMS
Terumo Medical Corporation $1,500.00 05/29/2024 Consulting Fee Undisputed 01/23/2026 1151761122 CMS
Terumo Medical Corporation $375.00 05/29/2024 Consulting Fee Undisputed 01/23/2026 1151761124 CMS
Terumo Medical Corporation $20.00 05/29/2024 Travel and Lodging Undisputed 01/23/2026 1151761126 CMS
Terumo Medical Corporation $153.01 08/22/2024 Food and Beverage Undisputed 01/23/2026 1151761128 CMS
Terumo Medical Corporation $1,000.00 09/04/2024 Consulting Fee Undisputed 01/23/2026 1151761130 CMS
Terumo Medical Corporation $750.00 09/04/2024 Consulting Fee Undisputed 01/23/2026 1151761132 CMS
Terumo Medical Corporation $1,500.00 09/04/2024 Consulting Fee Undisputed 01/23/2026 1151761134 CMS
Terumo Medical Corporation $750.00 09/04/2024 Consulting Fee Undisputed 01/23/2026 1151761136 CMS
Terumo Medical Corporation $36.07 09/12/2024 Food and Beverage Undisputed 01/23/2026 1151761138 CMS
Terumo Medical Corporation $96.01 09/12/2024 Food and Beverage Undisputed 01/23/2026 1151761140 CMS
Terumo Medical Corporation $632.97 09/20/2024 Travel and Lodging Undisputed 01/23/2026 1151761142 CMS
Terumo Medical Corporation $250.00 10/23/2024 Consulting Fee Undisputed 01/23/2026 1151761144 CMS
Terumo Medical Corporation $1,000.00 10/23/2024 Consulting Fee Undisputed 01/23/2026 1151761146 CMS
Terumo Medical Corporation $160.42 12/04/2024 Food and Beverage Undisputed 01/23/2026 1151761148 CMS
W. L. Gore & Associates, Inc. $587.42 05/02/2024 Travel and Lodging Undisputed 01/23/2026 1148079984 CMS
W. L. Gore & Associates, Inc. $10.20 06/06/2024 Food and Beverage Undisputed 01/23/2026 1148080104 CMS
W. L. Gore & Associates, Inc. $9.28 06/06/2024 Food and Beverage Undisputed 01/23/2026 1148080116 CMS
W. L. Gore & Associates, Inc. $3.95 06/06/2024 Food and Beverage Undisputed 01/23/2026 1148080120 CMS
W. L. Gore & Associates, Inc. $18.28 06/06/2024 Food and Beverage Undisputed 01/23/2026 1148080124 CMS
W. L. Gore & Associates, Inc. $23.15 06/06/2024 Food and Beverage Undisputed 01/23/2026 1148080132 CMS
W. L. Gore & Associates, Inc. $7.37 06/06/2024 Food and Beverage Undisputed 01/23/2026 1148080136 CMS
W. L. Gore & Associates, Inc. $9.75 06/06/2024 Food and Beverage Undisputed 01/23/2026 1148080140 CMS
W. L. Gore & Associates, Inc. $9.75 06/06/2024 Food and Beverage Undisputed 01/23/2026 1148080144 CMS
W. L. Gore & Associates, Inc. $21.44 06/10/2024 Food and Beverage Undisputed 01/23/2026 1148080069 CMS
W. L. Gore & Associates, Inc. $20.10 06/10/2024 Food and Beverage Undisputed 01/23/2026 1148080073 CMS
W. L. Gore & Associates, Inc. $8.58 06/10/2024 Food and Beverage Undisputed 01/23/2026 1148080077 CMS
W. L. Gore & Associates, Inc. $25.47 06/10/2024 Food and Beverage Undisputed 01/23/2026 1148080081 CMS
W. L. Gore & Associates, Inc. $4.34 06/10/2024 Food and Beverage Undisputed 01/23/2026 1148080085 CMS
W. L. Gore & Associates, Inc. $10.24 06/10/2024 Food and Beverage Undisputed 01/23/2026 1148080089 CMS
W. L. Gore & Associates, Inc. $130.26 06/10/2024 Food and Beverage Undisputed 01/23/2026 1148080152 CMS
W. L. Gore & Associates, Inc. $57.67 06/11/2024 Food and Beverage Undisputed 01/23/2026 1148079976 CMS
W. L. Gore & Associates, Inc. $66.69 06/11/2024 Travel and Lodging Undisputed 01/23/2026 1148080057 CMS
W. L. Gore & Associates, Inc. $237.11 06/16/2024 Travel and Lodging Undisputed 01/23/2026 1148080164 CMS
W. L. Gore & Associates, Inc. $138.87 06/25/2024 Travel and Lodging Undisputed 01/23/2026 1148080092 CMS
W. L. Gore & Associates, Inc. $18.94 07/25/2024 Food and Beverage Undisputed 01/23/2026 1148080019 CMS
W. L. Gore & Associates, Inc. $156.55 07/29/2024 Food and Beverage Undisputed 01/23/2026 1148080026 CMS
W. L. Gore & Associates, Inc. $8.76 12/19/2024 Food and Beverage Undisputed 01/23/2026 1148080183 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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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