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

WARREN BRYAN CHOW

Allopathic & Osteopathic Physicians Surgery Vascular Surgery

NPI
1457689283
CMS profile
689981
Location
LOS ANGELES, CA

General Payments · PY2018–2024

$4,990.99

  • Reported across 59 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,819.62

32 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
Travel and Lodging $1,553.74 4
Food and Beverage $1,265.88 28

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
W. L. Gore & Associates, Inc. $2,009.33 19
Inari Medical, Inc. $613.58 6
Medtronic, Inc. $114.55 3
Abbott Laboratories $32.60 2
BECTON, DICKINSON AND COMPANY $29.12 1
Bolton Medical Inc $20.44 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $93.54 1
PY2019 $749.50 6
PY2022 $725.58 10
PY2023 $602.75 10
PY2024 $2,819.62 32

Payment records · PY2024 (32)

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

Program year 2024 2018201920222023 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
Abbott Laboratories $14.37 04/15/2024 Food and Beverage Undisputed 01/23/2026 1125076346 CMS
Abbott Laboratories $18.23 05/22/2024 Food and Beverage Undisputed 01/23/2026 1125076344 CMS
Becton, Dickinson and Company $29.12 04/18/2024 Food and Beverage Undisputed 01/23/2026 1127615170 CMS
Bolton Medical Inc $20.44 09/25/2024 Food and Beverage Undisputed 01/23/2026 1150740209 CMS
Inari Medical, Inc. $47.54 01/17/2024 Food and Beverage Undisputed 01/23/2026 1140070047 CMS
Inari Medical, Inc. $9.48 04/08/2024 Food and Beverage Undisputed 01/23/2026 1140070049 CMS
Inari Medical, Inc. $40.18 04/08/2024 Food and Beverage Undisputed 01/23/2026 1140070051 CMS
Inari Medical, Inc. $84.98 04/08/2024 Food and Beverage Undisputed 01/23/2026 1140070053 CMS
Inari Medical, Inc. $420.15 04/13/2024 Travel and Lodging Undisputed 01/23/2026 1140070055 CMS
Inari Medical, Inc. $11.25 04/20/2024 Food and Beverage Undisputed 01/23/2026 1140070057 CMS
Medtronic, Inc. $35.67 01/22/2024 Food and Beverage Undisputed 01/23/2026 1119328311 CMS
Medtronic, Inc. $33.28 03/21/2024 Food and Beverage Undisputed 01/23/2026 1119328313 CMS
Medtronic, Inc. $45.60 09/17/2024 Food and Beverage Undisputed 01/23/2026 1119328315 CMS
W. L. Gore & Associates, Inc. $68.60 02/13/2024 Food and Beverage Undisputed 01/23/2026 1148066224 CMS
W. L. Gore & Associates, Inc. $27.76 02/22/2024 Food and Beverage Undisputed 01/23/2026 1148066228 CMS
W. L. Gore & Associates, Inc. $74.12 04/17/2024 Food and Beverage Undisputed 01/23/2026 1148066298 CMS
W. L. Gore & Associates, Inc. $66.23 04/30/2024 Food and Beverage Undisputed 01/23/2026 1148066302 CMS
W. L. Gore & Associates, Inc. $23.38 06/03/2024 Food and Beverage Undisputed 01/23/2026 1148066259 CMS
W. L. Gore & Associates, Inc. $34.39 06/04/2024 Food and Beverage Undisputed 01/23/2026 1148066263 CMS
W. L. Gore & Associates, Inc. $47.23 06/14/2024 Food and Beverage Undisputed 01/23/2026 1148066279 CMS
W. L. Gore & Associates, Inc. $27.01 06/25/2024 Food and Beverage Undisputed 01/23/2026 1148066282 CMS
W. L. Gore & Associates, Inc. $58.12 06/26/2024 Food and Beverage Undisputed 01/23/2026 1148066306 CMS
W. L. Gore & Associates, Inc. $156.68 07/20/2024 Food and Beverage Undisputed 01/23/2026 1148066290 CMS
W. L. Gore & Associates, Inc. $35.51 07/23/2024 Food and Beverage Undisputed 01/23/2026 1148066317 CMS
W. L. Gore & Associates, Inc. $87.01 07/31/2024 Food and Beverage Undisputed 01/23/2026 1148066356 CMS
W. L. Gore & Associates, Inc. $73.81 08/13/2024 Food and Beverage Undisputed 01/23/2026 1148066329 CMS
W. L. Gore & Associates, Inc. $4.11 09/10/2024 Food and Beverage Undisputed 01/23/2026 1148066337 CMS
W. L. Gore & Associates, Inc. $50.88 09/10/2024 Food and Beverage Undisputed 01/23/2026 1148066348 CMS
W. L. Gore & Associates, Inc. $40.90 10/04/2024 Food and Beverage Undisputed 01/23/2026 1148066344 CMS
W. L. Gore & Associates, Inc. $516.20 10/10/2024 Travel and Lodging Undisputed 01/23/2026 1148066447 CMS
W. L. Gore & Associates, Inc. $291.46 10/23/2024 Travel and Lodging Undisputed 01/23/2026 1148066443 CMS
W. L. Gore & Associates, Inc. $325.93 10/25/2024 Travel and Lodging Undisputed 01/23/2026 1148066463 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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