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

WALT MARQUARDT

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI
1881766962
CMS profile
175664
Location
SACRAMENTO, CA

General Payments · PY2018–2024

$24,391.70

  • Reported across 716 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,118.97

77 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 $3,118.97 77

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Medtronic, Inc. $1,176.38 36
ABIOMED $906.51 15
BOSTON SCIENTIFIC CORPORATION $331.15 8
Inari Medical, Inc. $251.83 9
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $236.26 4
CVRx Inc. $181.27 3
ShockWave Medical, Inc $18.64 1
Janssen Pharmaceuticals, Inc $16.93 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,724.37 58
PY2019 $3,560.68 80
PY2020 $2,058.04 73
PY2021 $4,133.38 142
PY2022 $4,139.46 142
PY2023 $4,656.80 144
PY2024 $3,118.97 77

Payment records · PY2024 (77)

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
ABIOMED $124.51 02/01/2024 Food and Beverage Undisputed 01/23/2026 1142201901 CMS
ABIOMED $38.05 04/12/2024 Food and Beverage Undisputed 01/23/2026 1142201915 CMS
ABIOMED $35.44 05/17/2024 Food and Beverage Undisputed 01/23/2026 1142201925 CMS
ABIOMED $101.55 06/05/2024 Food and Beverage Undisputed 01/23/2026 1142201923 CMS
ABIOMED $28.62 06/20/2024 Food and Beverage Undisputed 01/23/2026 1142201929 CMS
ABIOMED $24.90 08/12/2024 Food and Beverage Undisputed 01/23/2026 1142201933 CMS
ABIOMED $95.83 08/20/2024 Food and Beverage Undisputed 01/23/2026 1142201937 CMS
ABIOMED $37.56 08/26/2024 Food and Beverage Undisputed 01/23/2026 1142201931 CMS
ABIOMED $21.52 09/23/2024 Food and Beverage Undisputed 01/23/2026 1142201935 CMS
ABIOMED $83.59 11/05/2024 Food and Beverage Undisputed 01/23/2026 1142201999 CMS
ABIOMED $131.45 11/07/2024 Food and Beverage Undisputed 01/23/2026 1142201939 CMS
ABIOMED $31.62 11/20/2024 Food and Beverage Undisputed 01/23/2026 1142202005 CMS
ABIOMED $19.55 11/30/2024 Food and Beverage Undisputed 01/23/2026 1142202001 CMS
ABIOMED $26.44 12/12/2024 Food and Beverage Undisputed 01/23/2026 1142202003 CMS
ABIOMED $105.88 12/18/2024 Food and Beverage Undisputed 01/23/2026 1142202007 CMS
Boston Scientific Corporation $14.28 01/03/2024 Food and Beverage Undisputed 01/23/2026 1092739887 CMS
Boston Scientific Corporation $13.70 01/29/2024 Food and Beverage Undisputed 01/23/2026 1092739885 CMS
Boston Scientific Corporation $8.49 02/28/2024 Food and Beverage Undisputed 01/23/2026 1092739883 CMS
Boston Scientific Corporation $7.34 03/01/2024 Food and Beverage Undisputed 01/23/2026 1092739881 CMS
Boston Scientific Corporation $53.18 04/06/2024 Food and Beverage Undisputed 01/23/2026 1092739891 CMS
Boston Scientific Corporation $97.10 04/12/2024 Food and Beverage Undisputed 01/23/2026 1092739893 CMS
Boston Scientific Corporation $15.17 07/23/2024 Food and Beverage Undisputed 01/23/2026 1092739889 CMS
Boston Scientific Corporation $121.89 09/12/2024 Food and Beverage Undisputed 01/23/2026 1092739895 CMS
CVRx, Inc. $115.11 07/11/2024 Food and Beverage Undisputed 01/23/2026 1133235766 CMS
CVRx, Inc. $7.22 08/22/2024 Food and Beverage Undisputed 01/23/2026 1133235768 CMS
CVRx, Inc. $58.94 10/18/2024 Food and Beverage Undisputed 01/23/2026 1133235770 CMS
Inari Medical, Inc. $53.65 01/14/2024 Food and Beverage Undisputed 01/23/2026 1140136819 CMS
Inari Medical, Inc. $5.53 01/18/2024 Food and Beverage Undisputed 01/23/2026 1140136823 CMS
Inari Medical, Inc. $14.46 02/11/2024 Food and Beverage Undisputed 01/23/2026 1140136827 CMS
Inari Medical, Inc. $54.30 04/11/2024 Food and Beverage Undisputed 01/23/2026 1140136831 CMS
Inari Medical, Inc. $17.73 05/18/2024 Food and Beverage Undisputed 01/23/2026 1140136835 CMS
Inari Medical, Inc. $20.34 05/24/2024 Food and Beverage Undisputed 01/23/2026 1140136839 CMS
Inari Medical, Inc. $20.82 05/31/2024 Food and Beverage Undisputed 01/23/2026 1140136842 CMS
Inari Medical, Inc. $20.82 06/02/2024 Food and Beverage Undisputed 01/23/2026 1140136846 CMS
Inari Medical, Inc. $44.18 06/11/2024 Food and Beverage Undisputed 01/23/2026 1140136850 CMS
Janssen Pharmaceuticals, Inc $16.93 09/05/2024 Food and Beverage Undisputed 01/23/2026 1077937318 CMS
Medtronic, Inc. $23.93 01/05/2024 Food and Beverage Undisputed 01/23/2026 1119531773 CMS
Medtronic, Inc. $26.03 01/17/2024 Food and Beverage Undisputed 01/23/2026 1119531775 CMS
Medtronic, Inc. $11.72 01/30/2024 Food and Beverage Undisputed 01/23/2026 1119531777 CMS
Medtronic, Inc. $26.13 02/06/2024 Food and Beverage Undisputed 01/23/2026 1119531779 CMS
Medtronic, Inc. $24.34 02/13/2024 Food and Beverage Undisputed 01/23/2026 1119531781 CMS
Medtronic, Inc. $9.22 02/20/2024 Food and Beverage Undisputed 01/23/2026 1119531783 CMS
Medtronic, Inc. $18.12 02/26/2024 Food and Beverage Undisputed 01/23/2026 1119531785 CMS
Medtronic, Inc. $12.07 03/05/2024 Food and Beverage Undisputed 01/23/2026 1119531787 CMS
Medtronic, Inc. $15.50 03/18/2024 Food and Beverage Undisputed 01/23/2026 1119531789 CMS
Medtronic, Inc. $23.50 03/25/2024 Food and Beverage Undisputed 01/23/2026 1119531791 CMS
Medtronic, Inc. $25.87 04/09/2024 Food and Beverage Undisputed 01/23/2026 1119531805 CMS
Medtronic, Inc. $20.20 04/10/2024 Food and Beverage Undisputed 01/23/2026 1119531795 CMS
Medtronic, Inc. $48.24 04/11/2024 Food and Beverage Undisputed 01/23/2026 1119531797 CMS
Medtronic, Inc. $23.16 04/22/2024 Food and Beverage Undisputed 01/23/2026 1119531801 CMS
Medtronic, Inc. $9.22 04/23/2024 Food and Beverage Undisputed 01/23/2026 1119531799 CMS
Medtronic, Inc. $31.10 04/26/2024 Food and Beverage Undisputed 01/23/2026 1119531793 CMS
Medtronic, Inc. $4.09 05/07/2024 Food and Beverage Undisputed 01/23/2026 1119531803 CMS
Medtronic, Inc. $12.55 05/13/2024 Food and Beverage Undisputed 01/23/2026 1119531807 CMS
Medtronic, Inc. $28.73 05/22/2024 Food and Beverage Undisputed 01/23/2026 1119531809 CMS
Medtronic, Inc. $21.22 06/03/2024 Food and Beverage Undisputed 01/23/2026 1119531811 CMS
Medtronic, Inc. $26.09 06/11/2024 Food and Beverage Undisputed 01/23/2026 1119531813 CMS
Medtronic, Inc. $25.23 06/18/2024 Food and Beverage Undisputed 01/23/2026 1119531815 CMS
Medtronic, Inc. $152.64 06/26/2024 Food and Beverage Undisputed 01/23/2026 1119531819 CMS
Medtronic, Inc. $21.75 07/01/2024 Food and Beverage Undisputed 01/23/2026 1119531817 CMS
Medtronic, Inc. $11.72 07/15/2024 Food and Beverage Undisputed 01/23/2026 1119531821 CMS
Medtronic, Inc. $19.67 08/05/2024 Food and Beverage Undisputed 01/23/2026 1119531823 CMS
Medtronic, Inc. $10.45 08/27/2024 Food and Beverage Undisputed 01/23/2026 1121136666 CMS
Medtronic, Inc. $12.60 09/09/2024 Food and Beverage Undisputed 01/23/2026 1121136668 CMS
Medtronic, Inc. $19.04 10/29/2024 Food and Beverage Undisputed 01/23/2026 1119531825 CMS
Medtronic, Inc. $167.06 11/07/2024 Food and Beverage Undisputed 01/23/2026 1119531829 CMS
Medtronic, Inc. $15.87 11/15/2024 Food and Beverage Undisputed 01/23/2026 1119531827 CMS
Medtronic, Inc. $147.22 11/21/2024 Food and Beverage Undisputed 01/23/2026 1119531833 CMS
Medtronic, Inc. $23.95 11/26/2024 Food and Beverage Undisputed 01/23/2026 1119531835 CMS
Medtronic, Inc. $26.65 12/03/2024 Food and Beverage Undisputed 01/23/2026 1119531831 CMS
Medtronic, Inc. $71.25 12/07/2024 Food and Beverage Undisputed 01/23/2026 1119531837 CMS
Medtronic, Inc. $10.25 12/09/2024 Food and Beverage Undisputed 01/23/2026 1119531839 CMS
ShockWave Medical, Inc $18.64 05/09/2024 Food and Beverage Undisputed 01/23/2026 1152979053 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $4.42 06/05/2024 Food and Beverage Undisputed 01/23/2026 1080715203 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $85.50 06/20/2024 Food and Beverage Undisputed 01/23/2026 1080715205 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $22.59 07/26/2024 Food and Beverage Undisputed 01/23/2026 1080715207 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $123.75 08/28/2024 Food and Beverage Undisputed 01/23/2026 1080715209 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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