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

NIKOLAOS DIAKOS

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI
1659791507
CMS profile
4104710
Location
HOUSTON, TX

General Payments · PY2018–2024

$6,616.11

  • Reported across 173 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,582.81

67 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 TX All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,582.81 67

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
CVRx Inc. $234.87 2
NOVARTIS PHARMACEUTICALS CORPORATION $189.28 12
PFIZER INC. $147.80 11
iRhythm Technologies, Inc. $133.20 9
BOSTON SCIENTIFIC CORPORATION $120.14 1
Novo Nordisk AS $118.53 6
Abbott Laboratories $111.22 1
Merck Sharp & Dohme Corporation $104.51 5
Actelion Pharmaceuticals US, Inc. $92.73 4
Lexicon Pharmaceuticals, Inc. $92.62 4
Boehringer Ingelheim Pharmaceuticals, Inc. $55.24 3
Medtronic, Inc. $53.34 2
E.R. Squibb & Sons, L.L.C. $31.04 2
Itamar Medical Inc $26.20 1
Alnylam Pharmaceuticals Inc. $25.48 1
Inspire Medical Systems, Inc. $19.34 1
Kiniksa Pharmaceuticals International, plc $14.15 1
Amgen Inc. $13.12 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $342.95 10
PY2019 $474.01 11
PY2020 $37.01 2
PY2021 $782.87 10
PY2022 $2,186.07 18
PY2023 $1,210.39 55
PY2024 $1,582.81 67

Payment records · PY2024 (67)

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 $111.22 12/27/2024 Food and Beverage Undisputed 01/23/2026 1125177207 CMS
Actelion Pharmaceuticals US, Inc. $19.00 02/01/2024 Food and Beverage Undisputed 01/23/2026 1078916913 CMS
Actelion Pharmaceuticals US, Inc. $24.29 04/11/2024 Food and Beverage Undisputed 01/23/2026 1078917189 CMS
Actelion Pharmaceuticals US, Inc. $25.31 07/15/2024 Food and Beverage Undisputed 01/23/2026 1078916463 CMS
Actelion Pharmaceuticals US, Inc. $24.13 09/09/2024 Food and Beverage Undisputed 01/23/2026 1078917105 CMS
Alnylam Pharmaceuticals Inc. $25.48 05/21/2024 Food and Beverage Undisputed 01/23/2026 1125835665 CMS
Amgen Inc. $13.12 11/19/2024 Food and Beverage Undisputed 01/23/2026 1115573633 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.98 01/30/2024 Food and Beverage Undisputed 01/23/2026 1118100600 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $13.90 10/09/2024 Food and Beverage Undisputed 01/23/2026 1118100598 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.36 11/12/2024 Food and Beverage Undisputed 01/23/2026 1118100602 CMS
Boston Scientific Corporation $120.14 06/18/2024 Food and Beverage Undisputed 01/23/2026 1092618584 CMS
CVRx, Inc. $223.57 09/18/2024 Food and Beverage Undisputed 01/23/2026 1128520134 CMS
CVRx, Inc. $11.30 12/13/2024 Food and Beverage Undisputed 01/23/2026 1128520136 CMS
E.R. Squibb & Sons, L.L.C. $14.91 03/22/2024 Food and Beverage Undisputed 01/23/2026 1101323084 CMS
E.R. Squibb & Sons, L.L.C. $16.13 06/12/2024 Food and Beverage Undisputed 01/23/2026 1101323118 CMS
Inspire Medical Systems, Inc. $19.34 09/18/2024 Food and Beverage Undisputed 01/23/2026 1148051369 CMS
iRhythm Technologies, Inc. $21.36 03/28/2024 Food and Beverage Undisputed 01/23/2026 1154044742 CMS
iRhythm Technologies, Inc. $20.26 05/21/2024 Food and Beverage Undisputed 01/23/2026 1154044782 CMS
iRhythm Technologies, Inc. $4.16 07/12/2024 Food and Beverage Undisputed 01/23/2026 1154044774 CMS
iRhythm Technologies, Inc. $22.83 07/18/2024 Food and Beverage Undisputed 01/23/2026 1154044776 CMS
iRhythm Technologies, Inc. $19.27 09/10/2024 Food and Beverage Undisputed 01/23/2026 1154044820 CMS
iRhythm Technologies, Inc. $2.34 11/07/2024 Food and Beverage Undisputed 01/23/2026 1154044822 CMS
iRhythm Technologies, Inc. $11.07 11/11/2024 Food and Beverage Undisputed 01/23/2026 1154044824 CMS
iRhythm Technologies, Inc. $2.84 11/14/2024 Food and Beverage Undisputed 01/23/2026 1154044832 CMS
iRhythm Technologies, Inc. $29.07 12/17/2024 Food and Beverage Undisputed 01/23/2026 1154044830 CMS
Itamar Medical Inc $26.20 02/19/2024 Food and Beverage Undisputed 01/23/2026 1154006060 CMS
Kiniksa Pharmaceuticals International, plc $14.15 01/29/2024 Food and Beverage Undisputed 01/23/2026 1154898202 CMS
Lexicon Pharmaceuticals, Inc. $25.42 07/16/2024 Food and Beverage Undisputed 01/23/2026 1081700677 CMS
Lexicon Pharmaceuticals, Inc. $17.36 08/20/2024 Food and Beverage Undisputed 01/23/2026 1081695525 CMS
Lexicon Pharmaceuticals, Inc. $24.74 09/23/2024 Food and Beverage Undisputed 01/23/2026 1081695527 CMS
Lexicon Pharmaceuticals, Inc. $25.10 10/21/2024 Food and Beverage Undisputed 01/23/2026 1081700675 CMS
Medtronic, Inc. $21.17 02/15/2024 Food and Beverage Undisputed 01/23/2026 1119422435 CMS
Medtronic, Inc. $32.17 02/28/2024 Food and Beverage Undisputed 01/23/2026 1119422437 CMS
Merck Sharp & Dohme LLC $17.41 01/11/2024 Food and Beverage Undisputed 01/23/2026 1141618992 CMS
Merck Sharp & Dohme LLC $20.43 02/26/2024 Food and Beverage Undisputed 01/23/2026 1141919226 CMS
Merck Sharp & Dohme LLC $21.56 08/27/2024 Food and Beverage Undisputed 01/23/2026 1141618994 CMS
Merck Sharp & Dohme LLC $24.38 09/16/2024 Food and Beverage Undisputed 01/23/2026 1141618990 CMS
Merck Sharp & Dohme LLC $20.73 10/29/2024 Food and Beverage Undisputed 01/23/2026 1141842377 CMS
Novartis Pharmaceuticals Corporation $19.72 01/04/2024 Food and Beverage Undisputed 01/23/2026 1086810755 CMS
Novartis Pharmaceuticals Corporation $4.52 01/10/2024 Food and Beverage Undisputed 01/23/2026 1086810759 CMS
Novartis Pharmaceuticals Corporation $15.82 01/12/2024 Food and Beverage Undisputed 01/23/2026 1086810757 CMS
Novartis Pharmaceuticals Corporation $28.05 02/07/2024 Food and Beverage Undisputed 01/23/2026 1086810761 CMS
Novartis Pharmaceuticals Corporation $16.38 03/07/2024 Food and Beverage Undisputed 01/23/2026 1086810767 CMS
Novartis Pharmaceuticals Corporation $5.96 07/11/2024 Food and Beverage Undisputed 01/23/2026 1086810771 CMS
Novartis Pharmaceuticals Corporation $21.77 07/31/2024 Food and Beverage Undisputed 01/23/2026 1086810775 CMS
Novartis Pharmaceuticals Corporation $1.17 11/11/2024 Food and Beverage Undisputed 01/23/2026 1086810777 CMS
Novartis Pharmaceuticals Corporation $18.24 11/11/2024 Food and Beverage Undisputed 01/23/2026 1086810779 CMS
Novartis Pharmaceuticals Corporation $16.35 11/20/2024 Food and Beverage Undisputed 01/23/2026 1086810781 CMS
Novartis Pharmaceuticals Corporation $21.73 12/02/2024 Food and Beverage Undisputed 01/23/2026 1086810783 CMS
Novartis Pharmaceuticals Corporation $19.57 12/12/2024 Food and Beverage Undisputed 01/23/2026 1086810785 CMS
Novo Nordisk Inc $20.91 01/23/2024 Food and Beverage Undisputed 01/23/2026 1096836430 CMS
Novo Nordisk Inc $16.11 04/16/2024 Food and Beverage Undisputed 01/23/2026 1097169552 CMS
Novo Nordisk Inc $17.91 06/20/2024 Food and Beverage Undisputed 01/23/2026 1097180546 CMS
Novo Nordisk Inc $18.57 07/23/2024 Food and Beverage Undisputed 01/23/2026 1097615832 CMS
Novo Nordisk Inc $23.04 09/24/2024 Food and Beverage Undisputed 01/23/2026 1097526738 CMS
Novo Nordisk Inc $21.99 11/14/2024 Food and Beverage Undisputed 01/23/2026 1096786172 CMS
PFIZER INC. $13.29 01/05/2024 Food and Beverage Undisputed 01/23/2026 1130958143 CMS
PFIZER INC. $7.23 02/23/2024 Food and Beverage Undisputed 01/23/2026 1131560301 CMS
PFIZER INC. $22.45 02/29/2024 Food and Beverage Undisputed 01/23/2026 1131038226 CMS
PFIZER INC. $29.31 03/19/2024 Food and Beverage Undisputed 01/23/2026 1131240037 CMS
PFIZER INC. $8.54 03/21/2024 Food and Beverage Undisputed 01/23/2026 1131663695 CMS
PFIZER INC. $12.25 04/01/2024 Food and Beverage Undisputed 01/23/2026 1131582188 CMS
PFIZER INC. $9.88 04/19/2024 Food and Beverage Undisputed 01/23/2026 1131593322 CMS
PFIZER INC. $6.99 05/31/2024 Food and Beverage Undisputed 01/23/2026 1131627986 CMS
PFIZER INC. $9.98 06/05/2024 Food and Beverage Undisputed 01/23/2026 1131601415 CMS
PFIZER INC. $17.96 06/10/2024 Food and Beverage Undisputed 01/23/2026 1131677591 CMS
PFIZER INC. $9.92 07/25/2024 Food and Beverage Undisputed 01/23/2026 1131758192 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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