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

DENNIS CHONG

Allopathic & Osteopathic Physicians Surgery

NPI
1952353435
CMS profile
270477
Location
HENDERSON, NV

General Payments · PY2018–2024

$4,978.44

  • Reported across 86 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$964.87

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
Food and Beverage $956.13 31
Gift $8.74 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $131.40 2
PY2019 $3,101.53 7
PY2021 $22.71 1
PY2022 $232.69 8
PY2023 $525.24 36
PY2024 $964.87 32

Payment records · PY2024 (32)

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

Program year 2024 20182019202120222023 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
GENZYME CORPORATION $22.33 01/11/2024 Food and Beverage Undisputed 01/23/2026 1139578950 CMS
GENZYME CORPORATION $21.35 02/08/2024 Food and Beverage Undisputed 01/23/2026 1139578960 CMS
GENZYME CORPORATION $22.47 04/04/2024 Food and Beverage Undisputed 01/23/2026 1139578986 CMS
GENZYME CORPORATION $20.65 05/09/2024 Food and Beverage Undisputed 01/23/2026 1139579010 CMS
GENZYME CORPORATION $20.65 06/13/2024 Food and Beverage Undisputed 01/23/2026 1139579024 CMS
GENZYME CORPORATION $16.08 08/22/2024 Food and Beverage Undisputed 01/23/2026 1139579050 CMS
GENZYME CORPORATION $8.20 12/10/2024 Food and Beverage Undisputed 01/23/2026 1139579088 CMS
GENZYME CORPORATION $22.89 12/12/2024 Food and Beverage Undisputed 01/23/2026 1139579100 CMS
INTUITIVE SURGICAL, INC. $8.74 04/11/2024 Gift Undisputed 01/23/2026 1137242654 CMS
INTUITIVE SURGICAL, INC. $396.88 04/11/2024 Food and Beverage Undisputed 01/23/2026 1137293919 CMS
Janssen Biotech, Inc. $13.19 01/08/2024 Food and Beverage Undisputed 01/23/2026 1078388430 CMS
Janssen Biotech, Inc. $16.76 01/25/2024 Food and Beverage Undisputed 01/23/2026 1078388918 CMS
Janssen Biotech, Inc. $13.18 05/08/2024 Food and Beverage Undisputed 01/23/2026 1078387941 CMS
Janssen Biotech, Inc. $18.94 06/03/2024 Food and Beverage Undisputed 01/23/2026 1078388513 CMS
Janssen Biotech, Inc. $17.79 06/21/2024 Food and Beverage Undisputed 01/23/2026 1078388765 CMS
Janssen Biotech, Inc. $20.07 07/23/2024 Food and Beverage Undisputed 01/23/2026 1078388204 CMS
Lilly USA, LLC $27.48 05/31/2024 Food and Beverage Undisputed 01/23/2026 1136163002 CMS
Lucid Diagnostics Inc. $21.55 06/18/2024 Food and Beverage Undisputed 01/23/2026 1152300980 CMS
Merck Sharp & Dohme LLC $18.59 02/29/2024 Food and Beverage Undisputed 01/23/2026 1141856406 CMS
Merck Sharp & Dohme LLC $17.36 03/28/2024 Food and Beverage Undisputed 01/23/2026 1141925456 CMS
Organon Llc $18.70 02/01/2024 Food and Beverage Undisputed 01/23/2026 1136224342 CMS
Organon Llc $21.66 06/25/2024 Food and Beverage Undisputed 01/23/2026 1136224338 CMS
Organon Llc $7.34 09/26/2024 Food and Beverage Undisputed 01/23/2026 1136224334 CMS
QOL Medical, LLC $16.61 01/31/2024 Food and Beverage Undisputed 01/23/2026 1147729066 CMS
QOL Medical, LLC $31.83 02/20/2024 Food and Beverage Undisputed 01/23/2026 1147729068 CMS
RedHill Biopharma Inc. $20.75 04/02/2024 Food and Beverage Undisputed 01/23/2026 1095477031 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.34 01/29/2024 Food and Beverage Undisputed 01/23/2026 1153412899 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.97 04/18/2024 Food and Beverage Undisputed 01/23/2026 1153646586 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.43 05/07/2024 Food and Beverage Undisputed 01/23/2026 1153618107 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.99 03/01/2024 Food and Beverage Undisputed 01/23/2026 1137511943 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.97 08/06/2024 Food and Beverage Undisputed 01/23/2026 1137511946 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.13 08/14/2024 Food and Beverage Undisputed 01/23/2026 1137511950 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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