Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

KEVIN CHEN

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1255727160
CMS profile
4896065
Location
APPLETON, WI

General Payments · PY2020–2025

$20,268.79

  • Reported across 68 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$4,382.10

30 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Travel and Lodging $2,661.67 9
Food and Beverage $1,720.43 21

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2020 $42.10 2
PY2021 $126.19 3
PY2022 $391.91 4
PY2023 $1,586.08 4
PY2024 $13,740.41 25
PY2025 $4,382.10 30

Payment records · PY2025 (30)

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

Program year 2025 20202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Abbott Laboratories $8.97 01/02/2025 Food and Beverage Undisputed 06/30/2026 1241035343 CMS
Abbott Laboratories $87.12 11/20/2025 Food and Beverage Undisputed 06/30/2026 1240861002 CMS
Abbott Laboratories $56.02 11/20/2025 Food and Beverage Undisputed 06/30/2026 1240861080 CMS
Abbott Laboratories $59.75 11/20/2025 Food and Beverage Undisputed 06/30/2026 1240861158 CMS
Abbott Laboratories $56.02 11/20/2025 Food and Beverage Undisputed 06/30/2026 1240861236 CMS
Abbott Laboratories $88.21 11/20/2025 Food and Beverage Undisputed 06/30/2026 1240861314 CMS
Abbott Laboratories $82.32 11/20/2025 Food and Beverage Undisputed 06/30/2026 1240861392 CMS
Abbott Laboratories $202.79 11/20/2025 Food and Beverage Undisputed 06/30/2026 1240861468 CMS
Abbott Laboratories $140.18 11/20/2025 Food and Beverage Undisputed 06/30/2026 1240861528 CMS
Abbott Laboratories $131.42 11/20/2025 Food and Beverage Undisputed 06/30/2026 1240861606 CMS
Abbott Laboratories $59.75 11/20/2025 Food and Beverage Undisputed 06/30/2026 1240861684 CMS
Abbott Laboratories $346.61 11/20/2025 Travel and Lodging Undisputed 06/30/2026 1241100047 CMS
Abbott Laboratories $346.61 11/20/2025 Travel and Lodging Undisputed 06/30/2026 1241100113 CMS
Abbott Laboratories $826.57 12/02/2025 Travel and Lodging Undisputed 06/30/2026 1241099893 CMS
Abbott Laboratories $9.02 12/02/2025 Travel and Lodging Undisputed 06/30/2026 1241100000 CMS
AstraZeneca Pharmaceuticals LP $14.76 06/11/2025 Food and Beverage Undisputed 06/30/2026 1206343443 CMS
Boston Scientific Corporation $261.06 10/10/2025 Travel and Lodging Undisputed 06/30/2026 1181302568 CMS
Boston Scientific Corporation $252.63 10/10/2025 Travel and Lodging Undisputed 06/30/2026 1181302570 CMS
Boston Scientific Corporation $248.74 10/11/2025 Food and Beverage Undisputed 06/30/2026 1181302566 CMS
Boston Scientific Corporation $23.00 10/11/2025 Travel and Lodging Undisputed 06/30/2026 1181302572 CMS
CORDIS US CORP. $18.99 08/26/2025 Food and Beverage Undisputed 06/30/2026 1237397313 CMS
Medtronic, Inc. $20.53 10/28/2025 Food and Beverage Undisputed 06/30/2026 1219992769 CMS
Philips North America LLC $388.10 07/03/2025 Travel and Lodging Undisputed 06/30/2026 1232638691 CMS
Philips North America LLC $21.32 07/31/2025 Food and Beverage Undisputed 06/30/2026 1232638685 CMS
Philips North America LLC $45.24 08/03/2025 Food and Beverage Undisputed 06/30/2026 1232638689 CMS
Philips North America LLC $106.72 08/04/2025 Food and Beverage Undisputed 06/30/2026 1232638687 CMS
Philips North America LLC $208.07 08/05/2025 Travel and Lodging Undisputed 06/30/2026 1232638699 CMS
ZOLL Circulation Inc $230.51 08/15/2025 Food and Beverage Undisputed 06/30/2026 1173763333 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $18.82 01/28/2025 Food and Beverage Undisputed 06/30/2026 1173604178 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $22.25 07/22/2025 Food and Beverage Undisputed 06/30/2026 1173604176 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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.