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

LEONARD T KARADIMAS

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1194797654
CMS profile
99372
Location
PORT HURON, MI

General Payments · PY2018–2024

$13,979.98

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

Latest program year · PY2024

$4,580.32

39 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
Travel and Lodging $3,619.44 12
Food and Beverage $960.88 27

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
DePuy Synthes Sales Inc. $2,163.65 7
Pinnacle, Inc $1,440.64 8
Arthrex, Inc. $783.27 18
Medical Device Business Services, Inc. $113.09 3
Smith & Nephew, Inc. $40.91 1
Amgen Inc. $22.38 1
Solventum Corporation $16.38 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,570.00 27
PY2019 $143.00 6
PY2020 $140.67 4
PY2021 $3,772.97 24
PY2022 $2,235.65 14
PY2023 $537.37 4
PY2024 $4,580.32 39

Payment records · PY2024 (39)

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
Amgen Inc. $22.38 02/27/2024 Food and Beverage Undisputed 01/23/2026 1111614511 CMS
Arthrex, Inc. $21.38 01/19/2024 Travel and Lodging Undisputed 01/23/2026 1146501959 CMS
Arthrex, Inc. $21.40 01/19/2024 Travel and Lodging Undisputed 01/23/2026 1146501967 CMS
Arthrex, Inc. $19.06 01/20/2024 Travel and Lodging Undisputed 01/23/2026 1146501963 CMS
Arthrex, Inc. $10.00 01/20/2024 Food and Beverage Undisputed 01/23/2026 1146501974 CMS
Arthrex, Inc. $5.00 01/20/2024 Food and Beverage Undisputed 01/23/2026 1146501978 CMS
Arthrex, Inc. $5.00 01/20/2024 Food and Beverage Undisputed 01/23/2026 1146501982 CMS
Arthrex, Inc. $5.00 01/20/2024 Food and Beverage Undisputed 01/23/2026 1146501986 CMS
Arthrex, Inc. $5.00 01/20/2024 Food and Beverage Undisputed 01/23/2026 1146501989 CMS
Arthrex, Inc. $5.00 01/20/2024 Food and Beverage Undisputed 01/23/2026 1146501993 CMS
Arthrex, Inc. $5.00 01/20/2024 Food and Beverage Undisputed 01/23/2026 1146501997 CMS
Arthrex, Inc. $45.00 01/20/2024 Food and Beverage Undisputed 01/23/2026 1146502001 CMS
Arthrex, Inc. $45.00 01/20/2024 Food and Beverage Undisputed 01/23/2026 1146502005 CMS
Arthrex, Inc. $71.59 01/20/2024 Food and Beverage Undisputed 01/23/2026 1146502020 CMS
Arthrex, Inc. $12.80 01/21/2024 Travel and Lodging Undisputed 01/23/2026 1146501971 CMS
Arthrex, Inc. $24.00 01/21/2024 Food and Beverage Undisputed 01/23/2026 1146502009 CMS
Arthrex, Inc. $15.00 01/21/2024 Food and Beverage Undisputed 01/23/2026 1146502013 CMS
Arthrex, Inc. $56.60 01/21/2024 Food and Beverage Undisputed 01/23/2026 1146502023 CMS
Arthrex, Inc. $411.44 02/29/2024 Travel and Lodging Undisputed 01/23/2026 1146502016 CMS
DePuy Synthes Sales Inc. $149.33 03/14/2024 Food and Beverage Undisputed 01/23/2026 1077858017 CMS
DePuy Synthes Sales Inc. $377.20 03/14/2024 Travel and Lodging Undisputed 01/23/2026 1077858020 CMS
DePuy Synthes Sales Inc. $17.79 03/14/2024 Travel and Lodging Undisputed 01/23/2026 1077858032 CMS
DePuy Synthes Sales Inc. $54.45 03/14/2024 Food and Beverage Undisputed 01/23/2026 1077858047 CMS
DePuy Synthes Sales Inc. $49.47 03/15/2024 Food and Beverage Undisputed 01/23/2026 1077858035 CMS
DePuy Synthes Sales Inc. $1,493.36 03/16/2024 Travel and Lodging Undisputed 01/23/2026 1077858028 CMS
DePuy Synthes Sales Inc. $22.05 03/16/2024 Travel and Lodging Undisputed 01/23/2026 1077858043 CMS
Medical Device Business Services, Inc. $26.44 03/15/2024 Food and Beverage Undisputed 01/23/2026 1077790967 CMS
Medical Device Business Services, Inc. $49.00 03/15/2024 Food and Beverage Undisputed 01/23/2026 1077790976 CMS
Medical Device Business Services, Inc. $37.65 03/15/2024 Food and Beverage Undisputed 01/23/2026 1077790985 CMS
Pinnacle, Inc $23.14 01/09/2024 Food and Beverage Undisputed 01/23/2026 1126998234 CMS
Pinnacle, Inc $120.27 01/19/2024 Food and Beverage Undisputed 01/23/2026 1126998240 CMS
Pinnacle, Inc $1,207.26 01/21/2024 Travel and Lodging Undisputed 01/23/2026 1126998232 CMS
Pinnacle, Inc $7.00 01/21/2024 Travel and Lodging Undisputed 01/23/2026 1126998236 CMS
Pinnacle, Inc $8.70 01/21/2024 Travel and Lodging Undisputed 01/23/2026 1126998238 CMS
Pinnacle, Inc $15.00 01/21/2024 Food and Beverage Undisputed 01/23/2026 1126998242 CMS
Pinnacle, Inc $34.09 10/10/2024 Food and Beverage Undisputed 01/23/2026 1126998228 CMS
Pinnacle, Inc $25.18 11/05/2024 Food and Beverage Undisputed 01/23/2026 1126998230 CMS
Smith+Nephew, Inc. $40.91 01/25/2024 Food and Beverage Undisputed 01/23/2026 1149501702 CMS
Solventum Corporation $16.38 02/25/2024 Food and Beverage Undisputed 01/23/2026 1144077220 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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