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

JOHN A JOHNKOSKI

Allopathic & Osteopathic Physicians Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI
1992737035
CMS profile
135658
Location
WAUSAU, WI

General Payments · PY2018–2024

$124,646.30

  • Reported across 194 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$630.47

11 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 $569.18 10
Travel and Lodging $61.29 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ATRICURE, INC. $405.61 5
Edwards Lifesciences Corporation $163.57 5
BAXTER HEALTHCARE $61.29 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $4,662.12 7
PY2019 $3,402.78 32
PY2020 $17,394.62 29
PY2021 $64,361.70 71
PY2022 $30,548.65 20
PY2023 $3,645.96 24
PY2024 $630.47 11

Payment records · PY2024 (11)

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
ATRICURE, INC. $92.73 01/18/2024 Food and Beverage Undisputed 01/23/2026 1132877569 CMS
ATRICURE, INC. $52.35 06/14/2024 Food and Beverage Undisputed 01/23/2026 1132904137 CMS
ATRICURE, INC. $11.07 09/09/2024 Food and Beverage Undisputed 01/23/2026 1132895268 CMS
ATRICURE, INC. $113.73 10/09/2024 Food and Beverage Undisputed 01/23/2026 1132842060 CMS
ATRICURE, INC. $135.73 11/19/2024 Food and Beverage Undisputed 01/23/2026 1132832624 CMS
Baxter Healthcare $61.29 04/22/2024 Travel and Lodging Undisputed 01/23/2026 1116742126 CMS
Edwards Lifesciences Corporation $4.30 01/25/2024 Food and Beverage Undisputed 01/23/2026 1138821320 CMS
Edwards Lifesciences Corporation $139.10 10/29/2024 Food and Beverage Undisputed 01/23/2026 1138821416 CMS
Edwards Lifesciences Corporation $1.80 11/14/2024 Food and Beverage Undisputed 01/23/2026 1138821440 CMS
Edwards Lifesciences Corporation $7.97 11/14/2024 Food and Beverage Undisputed 01/23/2026 1138821442 CMS
Edwards Lifesciences Corporation $10.40 11/14/2024 Food and Beverage Undisputed 01/23/2026 1138821448 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

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.