Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

WILLIAM YOON

Allopathic & Osteopathic Physicians Surgery Vascular Surgery

NPI
1720368657
CMS profile
168863
Location
SKOKIE, IL

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2024 · Entire year

$4,508.78

39 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,922.86 35
Travel and Lodging $1,585.92 4

By paying entity

PY2024 · entire year · sorted by reported total

Paying entityAmountRecords
W. L. Gore & Associates, Inc. $1,355.09 8
Cook Medical LLC $1,313.16 17
Cook Incorporated $604.64 2
Medtronic, Inc. $390.15 4
Bolton Medical Inc $306.44 3
Abbott Laboratories $288.07 3
Surmodics, Inc. $221.58 1
Stryker Corporation $29.65 1

Payment records · PY2024

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

39 matching records · $4,508.78 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 39 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–39 of 39.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Surmodics, Inc. $221.5812/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261128532446 CMS
Medtronic, Inc. $32.9911/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261119454395 CMS
Abbott Laboratories $139.9711/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125218789 CMS
Cook Medical LLC $5.4311/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118341439 CMS
Medtronic, Inc. $170.6210/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261119454393 CMS
W. L. Gore & Associates, Inc. $149.4510/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148086138 CMS
Bolton Medical Inc $148.1610/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150753724 CMS
Medtronic, Inc. $171.9909/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261119454391 CMS
Cook Medical LLC $3.2309/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118343223 CMS
W. L. Gore & Associates, Inc. $164.3309/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148086108 CMS
Cook Medical LLC $91.4208/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118337991 CMS
Abbott Laboratories $7.5808/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125218787 CMS
W. L. Gore & Associates, Inc. $29.6208/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148086115 CMS
Abbott Laboratories $140.5208/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125218791 CMS
Bolton Medical Inc $53.8808/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150753718 CMS
Bolton Medical Inc $104.4007/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150753713 CMS
Medtronic, Inc. $14.5506/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261119454389 CMS
W. L. Gore & Associates, Inc. $124.8506/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148086041 CMS
Cook Medical LLC $48.9506/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118325978 CMS
W. L. Gore & Associates, Inc. $166.7905/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148086061 CMS
Cook Medical LLC $6.0805/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118335887 CMS
Cook Medical LLC $7.7204/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118337725 CMS
Stryker Corporation $29.6504/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261120022322 CMS
W. L. Gore & Associates, Inc. $120.9604/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148085945 CMS
W. L. Gore & Associates, Inc. $463.8104/08/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148085957 CMS
W. L. Gore & Associates, Inc. $135.2804/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148085937 CMS
Cook Medical LLC $137.1403/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118327492 CMS
Cook Medical LLC $111.8003/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118339331 CMS
Cook Incorporated $567.7903/04/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118323795 CMS
Cook Incorporated $36.8503/04/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118323969 CMS
Cook Medical LLC $7.5002/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118328792 CMS
Cook Medical LLC $0.8302/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118328794 CMS
Cook Medical LLC $19.3002/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118338869 CMS
Cook Medical LLC $1.6602/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118338871 CMS
Cook Medical LLC $1.7602/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118338873 CMS
Cook Medical LLC $139.9201/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118328176 CMS
Cook Medical LLC $89.8301/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118328178 CMS
Cook Medical LLC $517.4701/11/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118328180 CMS
Cook Medical LLC $123.1201/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118336985 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $11,383.95 69
PY2020 $11,542.22 55
PY2021 $3,138.53 46
PY2022 $3,540.79 43
PY2023 $2,759.49 21
PY2024 $4,508.78 39
PY2025 $17,000.67 42

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Plain
WILLIAM YOON, NPI 1720368657. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1720368657.
APA 7
IndustryPayments. (2026). WILLIAM YOON, NPI 1720368657 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1720368657
Bluebook
WILLIAM YOON, NPI 1720368657, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1720368657.

Source: Centers for Medicare & Medicaid Services, Open Payments.