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

AJAY C KRISHEN

Allopathic & Osteopathic Physicians Internal Medicine Clinical Cardiac Electrophysiology

NPI
1285695452
CMS profile
58558
Location
PORT HURON, MI

General Payments · PY2018–2024

$14,645.46

  • Reported across 192 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$526.45

22 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 $526.45 22

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $8,391.56 72
PY2019 $1,257.22 41
PY2020 $1,908.70 13
PY2021 $81.79 5
PY2022 $1,932.64 20
PY2023 $547.10 19
PY2024 $526.45 22

Payment records · PY2024 (22)

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
Biosense Webster, Inc. $118.23 01/03/2024 Food and Beverage Undisputed 01/23/2026 1077689806 CMS
Boston Scientific Corporation $24.22 01/17/2024 Food and Beverage Undisputed 01/23/2026 1092518385 CMS
Boston Scientific Corporation $30.96 02/21/2024 Food and Beverage Undisputed 01/23/2026 1092518387 CMS
Boston Scientific Corporation $14.36 02/22/2024 Food and Beverage Undisputed 01/23/2026 1092518369 CMS
Boston Scientific Corporation $14.65 04/11/2024 Food and Beverage Undisputed 01/23/2026 1092518371 CMS
Boston Scientific Corporation $19.34 05/09/2024 Food and Beverage Undisputed 01/23/2026 1092518383 CMS
Boston Scientific Corporation $15.36 06/06/2024 Food and Beverage Undisputed 01/23/2026 1092518373 CMS
Boston Scientific Corporation $17.08 07/18/2024 Food and Beverage Undisputed 01/23/2026 1092518379 CMS
Boston Scientific Corporation $16.13 09/05/2024 Food and Beverage Undisputed 01/23/2026 1092518375 CMS
Boston Scientific Corporation $19.04 11/07/2024 Food and Beverage Undisputed 01/23/2026 1092518381 CMS
Boston Scientific Corporation $16.70 12/12/2024 Food and Beverage Undisputed 01/23/2026 1092518377 CMS
CARDIVA MEDICAL, INC. $15.24 10/15/2024 Food and Beverage Undisputed 01/23/2026 1143857393 CMS
Chiesi USA, Inc. $22.04 01/22/2024 Food and Beverage Undisputed 01/23/2026 1151811447 CMS
Chiesi USA, Inc. $13.98 09/10/2024 Food and Beverage Undisputed 01/23/2026 1151811451 CMS
Inari Medical, Inc. $27.49 12/11/2024 Food and Beverage Undisputed 01/23/2026 1140124176 CMS
Medtronic, Inc. $25.60 07/12/2024 Food and Beverage Undisputed 01/23/2026 1117144745 CMS
Novartis Pharmaceuticals Corporation $19.48 02/15/2024 Food and Beverage Undisputed 01/23/2026 1087037518 CMS
Novartis Pharmaceuticals Corporation $17.80 07/23/2024 Food and Beverage Undisputed 01/23/2026 1087037520 CMS
Novartis Pharmaceuticals Corporation $29.40 09/12/2024 Food and Beverage Undisputed 01/23/2026 1087037524 CMS
Novo Nordisk Inc $24.08 08/05/2024 Food and Beverage Undisputed 01/23/2026 1096615718 CMS
VivaQuant Inc, dba Rhythm Express $9.30 01/12/2024 Food and Beverage Undisputed 01/23/2026 1154303683 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $15.97 07/16/2024 Food and Beverage Undisputed 01/23/2026 1080556073 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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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.