IndustryPayments
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

MATTHEW P LIAKOS

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI
1194004291
CMS profile
5697616
Location
WEST ISLIP, NY

General Payments · PY2018–2024

$20,106.46

  • Reported across 374 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,820.77

57 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.

Related groups: Interventional Cardiology NY All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,020.77 55
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $1,500.00 1
Consulting Fee $300.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $1,696.80 7
E.R. Squibb & Sons, L.L.C. $666.95 10
Medtronic, Inc. $371.77 5
Abbott Laboratories $309.71 8
BOSTON SCIENTIFIC CORPORATION $158.44 8
Penumbra, Inc. $141.71 1
Merck Sharp & Dohme Corporation $81.58 4
ABIOMED $74.28 3
Inari Medical, Inc. $69.47 1
NOVARTIS PHARMACEUTICALS CORPORATION $44.23 2
Philips Electronics North America Corporation $40.84 1
Edwards Lifesciences Corporation $40.78 1
Novo Nordisk AS $24.13 1
Daiichi Sankyo Inc. $23.60 1
iRhythm Technologies, Inc. $23.40 1
Amgen Inc. $20.33 1
Janssen Pharmaceuticals, Inc $16.67 1
PFIZER INC. $16.08 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,476.83 32
PY2019 $4,078.64 96
PY2020 $2,509.65 26
PY2021 $2,019.60 28
PY2022 $1,943.28 59
PY2023 $4,257.69 76
PY2024 $3,820.77 57

Payment records · PY2024 (57)

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
Abbott Laboratories $47.09 02/08/2024 Food and Beverage Undisputed 01/23/2026 1124891071 CMS
Abbott Laboratories $24.42 03/19/2024 Food and Beverage Undisputed 01/23/2026 1124891073 CMS
Abbott Laboratories $20.88 03/19/2024 Food and Beverage Undisputed 01/23/2026 1124891075 CMS
Abbott Laboratories $139.55 04/15/2024 Food and Beverage Undisputed 01/23/2026 1124891085 CMS
Abbott Laboratories $22.00 07/24/2024 Food and Beverage Undisputed 01/23/2026 1124891077 CMS
Abbott Laboratories $24.85 09/04/2024 Food and Beverage Undisputed 01/23/2026 1124891079 CMS
Abbott Laboratories $14.28 10/21/2024 Food and Beverage Undisputed 01/23/2026 1124891081 CMS
Abbott Laboratories $16.64 12/27/2024 Food and Beverage Undisputed 01/23/2026 1124891083 CMS
ABIOMED $19.69 01/24/2024 Food and Beverage Undisputed 01/23/2026 1142211252 CMS
ABIOMED $20.53 06/29/2024 Food and Beverage Undisputed 01/23/2026 1142211308 CMS
ABIOMED $34.06 07/31/2024 Food and Beverage Undisputed 01/23/2026 1142211288 CMS
Amgen Inc. $20.33 02/28/2024 Food and Beverage Undisputed 01/23/2026 1115871067 CMS
Boston Scientific Corporation $0.69 01/04/2024 Food and Beverage Undisputed 01/23/2026 1092292985 CMS
Boston Scientific Corporation $5.13 01/04/2024 Food and Beverage Undisputed 01/23/2026 1092292987 CMS
Boston Scientific Corporation $30.18 06/13/2024 Food and Beverage Undisputed 01/23/2026 1092292997 CMS
Boston Scientific Corporation $30.30 07/16/2024 Food and Beverage Undisputed 01/23/2026 1092292999 CMS
Boston Scientific Corporation $23.04 09/26/2024 Food and Beverage Undisputed 01/23/2026 1092292993 CMS
Boston Scientific Corporation $26.86 09/26/2024 Food and Beverage Undisputed 01/23/2026 1092292995 CMS
Boston Scientific Corporation $19.68 10/29/2024 Food and Beverage Undisputed 01/23/2026 1092292989 CMS
Boston Scientific Corporation $22.56 11/21/2024 Food and Beverage Undisputed 01/23/2026 1092292991 CMS
Daiichi Sankyo Inc. $23.60 08/13/2024 Food and Beverage Undisputed 01/23/2026 1089448810 CMS
E.R. Squibb & Sons, L.L.C. $17.86 01/03/2024 Food and Beverage Undisputed 01/23/2026 1101671654 CMS
E.R. Squibb & Sons, L.L.C. $19.77 01/10/2024 Food and Beverage Undisputed 01/23/2026 1101671650 CMS
E.R. Squibb & Sons, L.L.C. $120.35 03/19/2024 Food and Beverage Undisputed 01/23/2026 1101671680 CMS
E.R. Squibb & Sons, L.L.C. $20.18 03/28/2024 Food and Beverage Undisputed 01/23/2026 1101671676 CMS
E.R. Squibb & Sons, L.L.C. $11.33 07/03/2024 Food and Beverage Undisputed 01/23/2026 1101671718 CMS
E.R. Squibb & Sons, L.L.C. $20.64 08/08/2024 Food and Beverage Undisputed 01/23/2026 1101671722 CMS
E.R. Squibb & Sons, L.L.C. $17.85 09/26/2024 Food and Beverage Undisputed 01/23/2026 1101671736 CMS
E.R. Squibb & Sons, L.L.C. $300.00 10/21/2024 Consulting Fee Undisputed 01/23/2026 1101671782 CMS
E.R. Squibb & Sons, L.L.C. $19.35 10/22/2024 Food and Beverage Undisputed 01/23/2026 1101671746 CMS
E.R. Squibb & Sons, L.L.C. $119.62 12/10/2024 Food and Beverage Undisputed 01/23/2026 1101671779 CMS
Edwards Lifesciences Corporation $40.78 05/09/2024 Food and Beverage Undisputed 01/23/2026 1138848141 CMS
Inari Medical, Inc. $69.47 03/16/2024 Food and Beverage Undisputed 01/23/2026 1140130452 CMS
iRhythm Technologies, Inc. $23.40 12/16/2024 Food and Beverage Undisputed 01/23/2026 1154056320 CMS
Janssen Pharmaceuticals, Inc $16.67 01/24/2024 Food and Beverage Undisputed 01/23/2026 1078121506 CMS
Medtronic, Inc. $4.38 04/16/2024 Food and Beverage Undisputed 01/23/2026 1121137964 CMS
Medtronic, Inc. $197.64 05/08/2024 Food and Beverage Undisputed 01/23/2026 1117102817 CMS
Medtronic, Inc. $153.33 06/17/2024 Food and Beverage Undisputed 01/23/2026 1117102819 CMS
Medtronic, Inc. $13.41 06/20/2024 Food and Beverage Undisputed 01/23/2026 1117102821 CMS
Medtronic, Inc. $3.01 10/16/2024 Food and Beverage Undisputed 01/23/2026 1117102823 CMS
Merck Sharp & Dohme LLC $20.99 03/05/2024 Food and Beverage Undisputed 01/23/2026 1141772538 CMS
Merck Sharp & Dohme LLC $19.42 06/18/2024 Food and Beverage Undisputed 01/23/2026 1141891600 CMS
Merck Sharp & Dohme LLC $20.66 08/27/2024 Food and Beverage Undisputed 01/23/2026 1141891598 CMS
Merck Sharp & Dohme LLC $20.51 11/18/2024 Food and Beverage Undisputed 01/23/2026 1141772732 CMS
Novartis Pharmaceuticals Corporation $21.43 01/09/2024 Food and Beverage Undisputed 01/23/2026 1086975650 CMS
Novartis Pharmaceuticals Corporation $22.80 03/07/2024 Food and Beverage Undisputed 01/23/2026 1086975678 CMS
Novo Nordisk Inc $24.13 06/01/2024 Food and Beverage Undisputed 01/23/2026 1097415983 CMS
Penumbra, Inc. $141.71 09/17/2024 Food and Beverage Undisputed 01/23/2026 1076206304 CMS
PFIZER INC. $16.08 01/10/2024 Food and Beverage Undisputed 01/23/2026 1130948997 CMS
Philips North America LLC $40.84 02/17/2024 Food and Beverage Undisputed 01/23/2026 1146849885 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $12.27 03/19/2024 Food and Beverage Undisputed 01/23/2026 1080658539 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $15.86 05/01/2024 Food and Beverage Undisputed 01/23/2026 1080658667 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $12.07 05/06/2024 Food and Beverage Undisputed 01/23/2026 1080658675 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $18.54 08/08/2024 Food and Beverage Undisputed 01/23/2026 1080658951 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $13.06 10/22/2024 Food and Beverage Undisputed 01/23/2026 1080659205 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $125.00 11/21/2024 Food and Beverage Undisputed 01/23/2026 1080659313 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $1,500.00 12/04/2024 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 1085840558 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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