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

KEUNG UNG

Allopathic & Osteopathic Physicians Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI
1972640498
CMS profile
89316
Location
SIOUX FALLS, SD

General Payments · PY2018–2024

$9,296.25

  • Reported across 205 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$759.50

21 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 $759.50 21

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $3,023.80 43
PY2019 $402.66 31
PY2020 $1,363.31 18
PY2021 $1,706.88 33
PY2022 $498.02 29
PY2023 $1,542.08 30
PY2024 $759.50 21

Payment records · PY2024 (21)

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
ABIOMED $28.20 04/04/2024 Food and Beverage Undisputed 01/23/2026 1142225819 CMS
ABIOMED $30.35 04/24/2024 Food and Beverage Undisputed 01/23/2026 1142225789 CMS
ABIOMED $35.03 06/12/2024 Food and Beverage Undisputed 01/23/2026 1142225899 CMS
ABIOMED $24.21 10/17/2024 Food and Beverage Undisputed 01/23/2026 1142225935 CMS
Amgen Inc. $23.09 04/19/2024 Food and Beverage Undisputed 01/23/2026 1111729993 CMS
Amgen Inc. $25.04 07/08/2024 Food and Beverage Undisputed 01/23/2026 1111729995 CMS
AstraZeneca Pharmaceuticals LP $13.76 11/20/2024 Food and Beverage Undisputed 01/23/2026 1105413106 CMS
ATRICURE, INC. $19.77 04/04/2024 Food and Beverage Undisputed 01/23/2026 1132880763 CMS
Becton, Dickinson and Company $33.96 02/26/2024 Food and Beverage Undisputed 01/23/2026 1127634229 CMS
E.R. Squibb & Sons, L.L.C. $13.08 11/15/2024 Food and Beverage Undisputed 01/23/2026 1101747207 CMS
Edwards Lifesciences Corporation $88.66 01/18/2024 Food and Beverage Undisputed 01/23/2026 1138805381 CMS
Edwards Lifesciences Corporation $17.71 01/30/2024 Food and Beverage Undisputed 01/23/2026 1138805383 CMS
Ethicon US, LLC $16.73 03/26/2024 Food and Beverage Undisputed 01/23/2026 1077645296 CMS
Getinge USA Sales, LLC $12.60 05/21/2024 Food and Beverage Undisputed 01/23/2026 1150257683 CMS
Getinge USA Sales, LLC $108.60 05/21/2024 Food and Beverage Undisputed 01/23/2026 1150257687 CMS
Getinge USA Sales, LLC $13.00 12/12/2024 Food and Beverage Undisputed 01/23/2026 1150257685 CMS
Getinge USA Sales, LLC $109.86 12/12/2024 Food and Beverage Undisputed 01/23/2026 1150257689 CMS
Haemonetics Corporation $64.86 07/16/2024 Food and Beverage Undisputed 01/23/2026 1143868499 CMS
LSI SOLUTIONS INC $25.91 06/11/2024 Food and Beverage Undisputed 01/23/2026 1147466032 CMS
Smith+Nephew, Inc. $33.70 06/11/2024 Food and Beverage Undisputed 01/23/2026 1149542291 CMS
Zimmer Biomet Holdings, Inc. $21.38 01/23/2024 Food and Beverage Undisputed 01/23/2026 1155039026 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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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.