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

BENJAMIN I CHUNG

Allopathic & Osteopathic Physicians Urology

NPI
1205945920
CMS profile
938539
Location
STANFORD, CA

General Payments · PY2018–2024

$72,026.05

  • Reported across 104 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,393.19

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 $1,919.26 11
Travel and Lodging $1,447.01 8
Education $18.18 1
Gift $8.74 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
INTUITIVE SURGICAL, INC. $1,846.37 10
EDAP TECHNOMED INC $783.00 3
Medtronic, Inc. $438.46 3
Ethicon US, LLC $280.29 3
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $26.89 1
UROGEN PHARMA, INC. $18.18 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $756.19 7
PY2019 $14,374.91 12
PY2020 $276.56 6
PY2021 $26,255.00 14
PY2022 $20,632.15 17
PY2023 $6,338.05 27
PY2024 $3,393.19 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
Edap Technomed Inc $261.00 01/24/2024 Food and Beverage Undisputed 01/23/2026 1154947796 CMS
Edap Technomed Inc $261.00 01/24/2024 Food and Beverage Undisputed 01/23/2026 1154974925 CMS
Edap Technomed Inc $261.00 01/24/2024 Food and Beverage Undisputed 01/23/2026 1154983778 CMS
Ethicon US, LLC $126.14 04/23/2024 Food and Beverage Undisputed 01/23/2026 1077625920 CMS
Ethicon US, LLC $126.50 07/10/2024 Food and Beverage Undisputed 01/23/2026 1077625940 CMS
Ethicon US, LLC $27.65 07/16/2024 Food and Beverage Undisputed 01/23/2026 1077625896 CMS
INTUITIVE SURGICAL, INC. $19.00 02/12/2024 Travel and Lodging Undisputed 01/23/2026 1137094892 CMS
INTUITIVE SURGICAL, INC. $505.86 02/12/2024 Travel and Lodging Undisputed 01/23/2026 1137276494 CMS
INTUITIVE SURGICAL, INC. $5.18 02/27/2024 Food and Beverage Undisputed 01/23/2026 1137294183 CMS
INTUITIVE SURGICAL, INC. $389.29 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1137073351 CMS
INTUITIVE SURGICAL, INC. $180.73 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1137078833 CMS
INTUITIVE SURGICAL, INC. $19.00 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1137107104 CMS
INTUITIVE SURGICAL, INC. $19.00 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1137215515 CMS
INTUITIVE SURGICAL, INC. $8.74 04/10/2024 Gift Undisputed 01/23/2026 1137092851 CMS
INTUITIVE SURGICAL, INC. $633.14 04/10/2024 Food and Beverage Undisputed 01/23/2026 1137240676 CMS
INTUITIVE SURGICAL, INC. $66.43 05/28/2024 Food and Beverage Undisputed 01/23/2026 1137163250 CMS
Medtronic, Inc. $124.33 07/17/2024 Food and Beverage Undisputed 01/23/2026 1117111316 CMS
Medtronic, Inc. $279.88 09/13/2024 Travel and Lodging Undisputed 01/23/2026 1117111318 CMS
Medtronic, Inc. $34.25 09/13/2024 Travel and Lodging Undisputed 01/23/2026 1117111320 CMS
UROGEN PHARMA, INC. $18.18 01/30/2024 Education Undisputed 01/23/2026 1137925090 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $26.89 12/09/2024 Food and Beverage Undisputed 01/23/2026 1080572259 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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