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

LAKI ROUSOU

Allopathic & Osteopathic Physicians Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI
1871680918
CMS profile
130588
Location
SPRINGFIELD, MA

General Payments · PY2018–2024

$19,301.37

  • Reported across 63 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$11,914.30

16 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Medtronic, Inc. $11,155.00 4
INTUITIVE SURGICAL, INC. $444.79 5
BECTON, DICKINSON AND COMPANY $171.01 2
Merck Sharp & Dohme Corporation $75.32 3
ATRICURE, INC. $34.83 1
Acerta Pharma LLC $33.35 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $936.00 17
PY2019 $331.42 9
PY2020 $957.56 3
PY2021 $363.84 5
PY2022 $318.13 3
PY2023 $4,480.12 10
PY2024 $11,914.30 16

Payment records · PY2024 (16)

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
AstraZeneca Pharmaceuticals LP $33.35 09/05/2024 Food and Beverage Undisputed 01/23/2026 1104420113 CMS
ATRICURE, INC. $34.83 12/05/2024 Food and Beverage Undisputed 01/23/2026 1132901196 CMS
Becton, Dickinson and Company $51.84 01/05/2024 Food and Beverage Undisputed 01/23/2026 1127614614 CMS
Becton, Dickinson and Company $119.17 05/02/2024 Food and Beverage Undisputed 01/23/2026 1127614620 CMS
INTUITIVE SURGICAL, INC. $16.72 04/23/2024 Food and Beverage Undisputed 01/23/2026 1137162976 CMS
INTUITIVE SURGICAL, INC. $181.50 06/11/2024 Gift Undisputed 01/23/2026 1137215687 CMS
INTUITIVE SURGICAL, INC. $106.34 06/25/2024 Education Undisputed 01/23/2026 1137084807 CMS
INTUITIVE SURGICAL, INC. $20.21 06/25/2024 Gift Undisputed 01/23/2026 1137170033 CMS
INTUITIVE SURGICAL, INC. $120.02 06/25/2024 Food and Beverage Undisputed 01/23/2026 1137239589 CMS
Medtronic, Inc. $485.00 07/09/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1112052621 CMS
Medtronic, Inc. $2,425.00 07/09/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1112052623 CMS
Medtronic, Inc. $3,880.00 07/09/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1112052625 CMS
Medtronic, Inc. $4,365.00 07/09/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1112052627 CMS
Merck Sharp & Dohme LLC $28.15 02/08/2024 Food and Beverage Undisputed 01/23/2026 1141692600 CMS
Merck Sharp & Dohme LLC $23.75 04/29/2024 Food and Beverage Undisputed 01/23/2026 1141868339 CMS
Merck Sharp & Dohme LLC $23.42 06/06/2024 Food and Beverage Undisputed 01/23/2026 1141692602 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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