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

ANDREW JOHN KETNER

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1043574874
CMS profile
320202
Location
PONTIAC, MI

General Payments · PY2018–2024

$16,997.03

  • Reported across 198 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,882.19

20 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 $949.70 17
Travel and Lodging $932.49 3

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $1,882.19 20

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $3,210.75 37
PY2019 $6,124.98 59
PY2020 $1,399.10 22
PY2021 $2,276.79 37
PY2022 $644.20 12
PY2023 $1,459.02 11
PY2024 $1,882.19 20

Payment records · PY2024 (20)

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
Stryker Corporation $3.16 01/15/2024 Food and Beverage Undisputed 01/23/2026 1119875911 CMS
Stryker Corporation $30.17 03/13/2024 Food and Beverage Undisputed 01/23/2026 1119875913 CMS
Stryker Corporation $137.13 03/13/2024 Food and Beverage Undisputed 01/23/2026 1119875915 CMS
Stryker Corporation $106.47 05/29/2024 Food and Beverage Undisputed 01/23/2026 1119875917 CMS
Stryker Corporation $30.31 06/24/2024 Food and Beverage Undisputed 01/23/2026 1119875919 CMS
Stryker Corporation $152.25 07/11/2024 Food and Beverage Undisputed 01/23/2026 1119875921 CMS
Stryker Corporation $440.22 08/01/2024 Travel and Lodging Undisputed 01/23/2026 1119875923 CMS
Stryker Corporation $10.60 08/12/2024 Food and Beverage Undisputed 01/23/2026 1119875925 CMS
Stryker Corporation $100.57 09/09/2024 Food and Beverage Undisputed 01/23/2026 1119875927 CMS
Stryker Corporation $59.52 09/09/2024 Food and Beverage Undisputed 01/23/2026 1119875929 CMS
Stryker Corporation $133.86 09/09/2024 Travel and Lodging Undisputed 01/23/2026 1119875931 CMS
Stryker Corporation $358.41 09/09/2024 Travel and Lodging Undisputed 01/23/2026 1119875933 CMS
Stryker Corporation $11.44 09/11/2024 Food and Beverage Undisputed 01/23/2026 1119875935 CMS
Stryker Corporation $8.98 09/19/2024 Food and Beverage Undisputed 01/23/2026 1119875937 CMS
Stryker Corporation $10.47 09/19/2024 Food and Beverage Undisputed 01/23/2026 1119875939 CMS
Stryker Corporation $19.83 09/19/2024 Food and Beverage Undisputed 01/23/2026 1119875941 CMS
Stryker Corporation $173.33 09/19/2024 Food and Beverage Undisputed 01/23/2026 1119875943 CMS
Stryker Corporation $4.04 09/20/2024 Food and Beverage Undisputed 01/23/2026 1119875945 CMS
Stryker Corporation $20.54 10/31/2024 Food and Beverage Undisputed 01/23/2026 1119875947 CMS
Stryker Corporation $70.89 11/22/2024 Food and Beverage Undisputed 01/23/2026 1119875949 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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