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

MARVIN L KAJY

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1346774981
CMS profile
8800561
Location
GRAND RAPIDS, MI

General Payments · PY2020–2024

$17,055.84

  • Reported across 118 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$7,121.72

71 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 $3,718.83 55
Travel and Lodging $3,190.90 15
Education $211.99 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2020 $22.57 1
PY2021 $183.21 3
PY2022 $1,094.24 14
PY2023 $8,634.10 29
PY2024 $7,121.72 71

Payment records · PY2024 (71)

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

Program year 2024 2020202120222023 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 $428.35 02/02/2024 Travel and Lodging Undisputed 01/23/2026 1125404477 CMS
Abbott Laboratories $9.02 02/02/2024 Travel and Lodging Undisputed 01/23/2026 1125404497 CMS
Abbott Laboratories $150.61 02/08/2024 Food and Beverage Undisputed 01/23/2026 1125003514 CMS
Abbott Laboratories $88.60 02/08/2024 Food and Beverage Undisputed 01/23/2026 1125003516 CMS
Abbott Laboratories $65.04 02/08/2024 Food and Beverage Undisputed 01/23/2026 1125003518 CMS
Abbott Laboratories $71.53 02/08/2024 Food and Beverage Undisputed 01/23/2026 1125003520 CMS
Abbott Laboratories $192.04 02/08/2024 Food and Beverage Undisputed 01/23/2026 1125003522 CMS
Abbott Laboratories $90.90 02/08/2024 Food and Beverage Undisputed 01/23/2026 1125003524 CMS
Abbott Laboratories $62.97 02/08/2024 Food and Beverage Undisputed 01/23/2026 1125003526 CMS
Abbott Laboratories $231.74 02/08/2024 Travel and Lodging Undisputed 01/23/2026 1125404479 CMS
Abbott Laboratories $231.74 02/08/2024 Travel and Lodging Undisputed 01/23/2026 1125404481 CMS
Abbott Laboratories $11.01 02/09/2024 Food and Beverage Undisputed 01/23/2026 1125003510 CMS
Abbott Laboratories $130.44 02/09/2024 Food and Beverage Undisputed 01/23/2026 1125003512 CMS
Abbott Laboratories $30.30 02/12/2024 Food and Beverage Undisputed 01/23/2026 1125003528 CMS
Abbott Laboratories $29.13 02/19/2024 Food and Beverage Undisputed 01/23/2026 1125003530 CMS
Abbott Laboratories $132.21 02/29/2024 Food and Beverage Undisputed 01/23/2026 1125003532 CMS
Abbott Laboratories $84.79 02/29/2024 Travel and Lodging Undisputed 01/23/2026 1125404483 CMS
Abbott Laboratories $51.00 02/29/2024 Travel and Lodging Undisputed 01/23/2026 1125404485 CMS
Abbott Laboratories $24.29 05/10/2024 Food and Beverage Undisputed 01/23/2026 1125003534 CMS
Abbott Laboratories $143.28 06/04/2024 Food and Beverage Undisputed 01/23/2026 1125003536 CMS
Abbott Laboratories $23.33 06/20/2024 Food and Beverage Undisputed 01/23/2026 1125003538 CMS
Abbott Laboratories $24.73 07/09/2024 Food and Beverage Undisputed 01/23/2026 1125003540 CMS
Abbott Laboratories $115.75 09/11/2024 Food and Beverage Undisputed 01/23/2026 1125003560 CMS
Abbott Laboratories $8.26 11/19/2024 Food and Beverage Undisputed 01/23/2026 1125003542 CMS
Abbott Laboratories $52.34 11/19/2024 Food and Beverage Undisputed 01/23/2026 1125003544 CMS
Abbott Laboratories $74.88 11/19/2024 Food and Beverage Undisputed 01/23/2026 1125003546 CMS
Abbott Laboratories $91.82 11/19/2024 Food and Beverage Undisputed 01/23/2026 1125003548 CMS
Abbott Laboratories $78.66 11/19/2024 Food and Beverage Undisputed 01/23/2026 1125003550 CMS
Abbott Laboratories $203.86 11/19/2024 Food and Beverage Undisputed 01/23/2026 1125003552 CMS
Abbott Laboratories $88.49 11/19/2024 Food and Beverage Undisputed 01/23/2026 1125003554 CMS
Abbott Laboratories $82.29 11/19/2024 Food and Beverage Undisputed 01/23/2026 1125003556 CMS
Abbott Laboratories $10.68 11/19/2024 Food and Beverage Undisputed 01/23/2026 1125003558 CMS
Abbott Laboratories $267.96 11/19/2024 Travel and Lodging Undisputed 01/23/2026 1125404489 CMS
Abbott Laboratories $267.96 11/19/2024 Travel and Lodging Undisputed 01/23/2026 1125404491 CMS
Abbott Laboratories $526.84 11/26/2024 Travel and Lodging Undisputed 01/23/2026 1125404487 CMS
Abbott Laboratories $87.82 12/26/2024 Travel and Lodging Undisputed 01/23/2026 1125404493 CMS
Abbott Laboratories $90.00 12/26/2024 Travel and Lodging Undisputed 01/23/2026 1125404495 CMS
ABIOMED $134.67 11/07/2024 Food and Beverage Undisputed 01/23/2026 1142252503 CMS
Actelion Pharmaceuticals US, Inc. $79.74 11/04/2024 Food and Beverage Undisputed 01/23/2026 1078893599 CMS
AstraZeneca Pharmaceuticals LP $26.32 04/23/2024 Food and Beverage Undisputed 01/23/2026 1105365610 CMS
Bard Peripheral Vascular, Inc. $114.45 01/18/2024 Food and Beverage Undisputed 01/23/2026 1128476355 CMS
Bard Peripheral Vascular, Inc. $35.15 01/25/2024 Travel and Lodging Undisputed 01/23/2026 1128476359 CMS
Bard Peripheral Vascular, Inc. $560.12 02/02/2024 Travel and Lodging Undisputed 01/23/2026 1128476363 CMS
Bard Peripheral Vascular, Inc. $39.50 03/08/2024 Food and Beverage Undisputed 01/23/2026 1128476369 CMS
Bard Peripheral Vascular, Inc. $162.86 03/12/2024 Travel and Lodging Undisputed 01/23/2026 1128476375 CMS
Bard Peripheral Vascular, Inc. $56.47 04/08/2024 Food and Beverage Undisputed 01/23/2026 1128476371 CMS
Bard Peripheral Vascular, Inc. $155.55 04/08/2024 Travel and Lodging Undisputed 01/23/2026 1128476373 CMS
Bard Peripheral Vascular, Inc. $211.99 07/16/2024 Education Undisputed 01/23/2026 1128476383 CMS
Boston Scientific Corporation $78.76 03/26/2024 Food and Beverage Undisputed 01/23/2026 1092531037 CMS
Boston Scientific Corporation $109.80 08/01/2024 Food and Beverage Undisputed 01/23/2026 1092531039 CMS
iRhythm Technologies, Inc. $18.24 04/16/2024 Food and Beverage Undisputed 01/23/2026 1154039683 CMS
Janssen Pharmaceuticals, Inc $21.83 06/19/2024 Food and Beverage Undisputed 01/23/2026 1078050984 CMS
Janssen Scientific Affairs, LLC $103.43 07/19/2024 Food and Beverage Undisputed 01/23/2026 1078852476 CMS
Kestra Medical Technology Services, Inc. $24.44 09/24/2024 Food and Beverage Undisputed 01/23/2026 1152376799 CMS
Kestra Medical Technology Services, Inc. $66.83 10/07/2024 Food and Beverage Undisputed 01/23/2026 1152376797 CMS
Kestra Medical Technology Services, Inc. $62.37 10/07/2024 Food and Beverage Undisputed 01/23/2026 1152376801 CMS
Kiniksa Pharmaceuticals International, plc $76.48 09/09/2024 Food and Beverage Undisputed 01/23/2026 1154897836 CMS
Medtronic, Inc. $23.67 02/01/2024 Food and Beverage Undisputed 01/23/2026 1119279292 CMS
Medtronic, Inc. $58.83 05/30/2024 Food and Beverage Undisputed 01/23/2026 1119279294 CMS
PFIZER INC. $19.48 11/20/2024 Food and Beverage Undisputed 01/23/2026 1131025758 CMS
Recor Medical Inc $29.35 10/30/2024 Food and Beverage Undisputed 01/23/2026 1127688291 CMS
ShockWave Medical, Inc $18.93 02/01/2024 Food and Beverage Undisputed 01/23/2026 1152973292 CMS
ShockWave Medical, Inc $42.22 02/03/2024 Food and Beverage Undisputed 01/23/2026 1152985664 CMS
ShockWave Medical, Inc $86.15 02/06/2024 Food and Beverage Undisputed 01/23/2026 1152985666 CMS
ShockWave Medical, Inc $10.08 02/06/2024 Food and Beverage Undisputed 01/23/2026 1152985668 CMS
ShockWave Medical, Inc $134.92 02/07/2024 Food and Beverage Undisputed 01/23/2026 1152973290 CMS
ShockWave Medical, Inc $34.24 04/18/2024 Food and Beverage Undisputed 01/23/2026 1152981424 CMS
ShockWave Medical, Inc $52.22 06/17/2024 Food and Beverage Undisputed 01/23/2026 1152986008 CMS
ShockWave Medical, Inc $77.90 08/14/2024 Food and Beverage Undisputed 01/23/2026 1152999950 CMS
Teleflex LLC $15.98 05/23/2024 Food and Beverage Undisputed 01/23/2026 1142096809 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $24.09 01/25/2024 Food and Beverage Undisputed 01/23/2026 1080657323 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
2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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