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

KARREN TAKAMURA

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1851786339
CMS profile
7227988
Location
HUNT VALLEY, MD

General Payments · PY2019–2024

$14,954.20

  • Reported across 75 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,447.91

23 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 $1,502.32 5
Food and Beverage $945.59 18

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Supreme Orthopedic Systems, LLC $786.11 7
Sonex Health, Inc. $684.29 3
Arthrex, Inc. $565.30 6
AXOGEN $102.44 1
Checkpoint Surgical, Inc $101.03 1
Globus Medical, Inc. $90.04 1
Integra LifeSciences Corporation $72.18 2
Solventum Corporation $46.52 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,276.00 2
PY2021 $1,406.97 7
PY2022 $5,761.17 20
PY2023 $4,062.15 23
PY2024 $2,447.91 23

Payment records · PY2024 (23)

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

Program year 2024 2019202120222023 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
Arthrex, Inc. $238.65 10/24/2024 Travel and Lodging Undisputed 01/23/2026 1146531502 CMS
Arthrex, Inc. $34.00 10/25/2024 Food and Beverage Undisputed 01/23/2026 1146531498 CMS
Arthrex, Inc. $10.00 10/25/2024 Food and Beverage Undisputed 01/23/2026 1146531500 CMS
Arthrex, Inc. $238.65 10/25/2024 Travel and Lodging Undisputed 01/23/2026 1146531504 CMS
Arthrex, Inc. $10.00 10/26/2024 Food and Beverage Undisputed 01/23/2026 1146531494 CMS
Arthrex, Inc. $34.00 10/26/2024 Food and Beverage Undisputed 01/23/2026 1146531496 CMS
AXOGEN $102.44 03/18/2024 Food and Beverage Undisputed 01/23/2026 1143636260 CMS
Checkpoint Surgical, Inc $101.03 01/23/2024 Food and Beverage Undisputed 01/23/2026 1143875197 CMS
Globus Medical, Inc. $90.04 03/07/2024 Food and Beverage Undisputed 01/23/2026 1145017811 CMS
Integra LifeSciences Corporation $33.39 02/09/2024 Food and Beverage Undisputed 01/23/2026 1140110180 CMS
Integra LifeSciences Corporation $38.79 02/09/2024 Food and Beverage Undisputed 01/23/2026 1140110184 CMS
Solventum Corporation $23.73 04/19/2024 Food and Beverage Undisputed 01/23/2026 1144079892 CMS
Solventum Corporation $22.79 08/26/2024 Food and Beverage Undisputed 01/23/2026 1144079894 CMS
Sonex Health, Inc. $116.71 12/06/2024 Food and Beverage Undisputed 01/23/2026 1134570162 CMS
Sonex Health, Inc. $450.87 12/06/2024 Travel and Lodging Undisputed 01/23/2026 1134570839 CMS
Sonex Health, Inc. $116.71 12/07/2024 Food and Beverage Undisputed 01/23/2026 1134570164 CMS
Supreme Orthopedic Systems, LLC $500.96 10/08/2024 Travel and Lodging Undisputed 01/23/2026 1126528918 CMS
Supreme Orthopedic Systems, LLC $73.19 10/16/2024 Travel and Lodging Undisputed 01/23/2026 1126528920 CMS
Supreme Orthopedic Systems, LLC $54.09 10/24/2024 Food and Beverage Undisputed 01/23/2026 1126528908 CMS
Supreme Orthopedic Systems, LLC $16.83 10/25/2024 Food and Beverage Undisputed 01/23/2026 1126528910 CMS
Supreme Orthopedic Systems, LLC $21.63 10/25/2024 Food and Beverage Undisputed 01/23/2026 1126528912 CMS
Supreme Orthopedic Systems, LLC $50.11 10/25/2024 Food and Beverage Undisputed 01/23/2026 1126528914 CMS
Supreme Orthopedic Systems, LLC $69.30 10/25/2024 Food and Beverage Undisputed 01/23/2026 1126528916 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
2019, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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