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

MASAHIRO HORIKAWA

Allopathic & Osteopathic Physicians Radiology Vascular & Interventional Radiology

NPI
1538587118
CMS profile
1204102
Location
PORTLAND, OR

General Payments · PY2018–2024

$45,693.66

  • Reported across 108 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$9,997.03

42 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Inari Medical, Inc. $6,518.27 25
BOSTON SCIENTIFIC CORPORATION $2,504.52 8
Penumbra, Inc. $425.84 3
Stryker Corporation $332.16 2
Terumo Medical Corporation $173.47 3
Kaneka Medical America LLC $42.77 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $24,153.00 4
PY2019 $585.09 4
PY2020 $121.67 2
PY2021 $156.98 5
PY2022 $6,307.27 33
PY2023 $4,372.62 18
PY2024 $9,997.03 42

Payment records · PY2024 (42)

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
Boston Scientific Corporation $19.70 02/05/2024 Food and Beverage Undisputed 01/23/2026 1092743988 CMS
Boston Scientific Corporation $147.61 04/24/2024 Food and Beverage Undisputed 01/23/2026 1092743992 CMS
Boston Scientific Corporation $191.95 11/07/2024 Food and Beverage Undisputed 01/23/2026 1092743994 CMS
Boston Scientific Corporation $300.55 11/08/2024 Travel and Lodging Undisputed 01/23/2026 1092743996 CMS
Boston Scientific Corporation $601.80 11/08/2024 Food and Beverage Undisputed 01/23/2026 1092744000 CMS
Boston Scientific Corporation $813.26 11/08/2024 Travel and Lodging Undisputed 01/23/2026 1092744002 CMS
Boston Scientific Corporation $396.86 11/09/2024 Food and Beverage Undisputed 01/23/2026 1092743998 CMS
Boston Scientific Corporation $32.79 12/08/2024 Food and Beverage Undisputed 01/23/2026 1092743990 CMS
Inari Medical, Inc. $26.65 02/26/2024 Food and Beverage Undisputed 01/23/2026 1140109296 CMS
Inari Medical, Inc. $106.20 03/13/2024 Food and Beverage Undisputed 01/23/2026 1140109300 CMS
Inari Medical, Inc. $24.31 04/16/2024 Food and Beverage Undisputed 01/23/2026 1140109303 CMS
Inari Medical, Inc. $109.63 05/14/2024 Food and Beverage Undisputed 01/23/2026 1140109307 CMS
Inari Medical, Inc. $6.30 05/16/2024 Food and Beverage Undisputed 01/23/2026 1140109311 CMS
Inari Medical, Inc. $2,000.00 05/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1140109315 CMS
Inari Medical, Inc. $3,000.00 05/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1140109318 CMS
Inari Medical, Inc. $97.90 05/25/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1140109322 CMS
Inari Medical, Inc. $6.24 06/07/2024 Food and Beverage Undisputed 01/23/2026 1140109326 CMS
Inari Medical, Inc. $9.89 06/17/2024 Food and Beverage Undisputed 01/23/2026 1140109330 CMS
Inari Medical, Inc. $115.23 08/07/2024 Food and Beverage Undisputed 01/23/2026 1140109334 CMS
Inari Medical, Inc. $13.16 08/14/2024 Food and Beverage Undisputed 01/23/2026 1140109337 CMS
Inari Medical, Inc. $73.84 08/22/2024 Food and Beverage Undisputed 01/23/2026 1140109341 CMS
Inari Medical, Inc. $4.80 08/22/2024 Food and Beverage Undisputed 01/23/2026 1140109345 CMS
Inari Medical, Inc. $25.00 08/23/2024 Food and Beverage Undisputed 01/23/2026 1140109349 CMS
Inari Medical, Inc. $7.74 08/24/2024 Food and Beverage Undisputed 01/23/2026 1140109353 CMS
Inari Medical, Inc. $20.81 08/24/2024 Food and Beverage Undisputed 01/23/2026 1140109356 CMS
Inari Medical, Inc. $57.20 08/29/2024 Food and Beverage Undisputed 01/23/2026 1140109360 CMS
Inari Medical, Inc. $499.80 08/29/2024 Travel and Lodging Undisputed 01/23/2026 1140109364 CMS
Inari Medical, Inc. $29.85 09/10/2024 Food and Beverage Undisputed 01/23/2026 1140109368 CMS
Inari Medical, Inc. $22.10 10/02/2024 Food and Beverage Undisputed 01/23/2026 1140109372 CMS
Inari Medical, Inc. $8.43 10/04/2024 Food and Beverage Undisputed 01/23/2026 1140109375 CMS
Inari Medical, Inc. $49.03 10/07/2024 Food and Beverage Undisputed 01/23/2026 1140109379 CMS
Inari Medical, Inc. $196.38 11/18/2024 Food and Beverage Undisputed 01/23/2026 1140109383 CMS
Inari Medical, Inc. $7.78 12/06/2024 Food and Beverage Undisputed 01/23/2026 1140109387 CMS
Kaneka Medical America LLC $42.77 07/26/2024 Food and Beverage Undisputed 01/23/2026 1154928941 CMS
Penumbra, Inc. $138.26 02/13/2024 Food and Beverage Undisputed 01/23/2026 1076214998 CMS
Penumbra, Inc. $143.25 10/18/2024 Food and Beverage Undisputed 01/23/2026 1076215000 CMS
Penumbra, Inc. $144.33 12/10/2024 Food and Beverage Undisputed 01/23/2026 1095783621 CMS
Stryker Corporation $160.73 06/12/2024 Food and Beverage Undisputed 01/23/2026 1119858190 CMS
Stryker Corporation $171.43 11/05/2024 Food and Beverage Undisputed 01/23/2026 1119858192 CMS
Terumo Medical Corporation $76.77 01/23/2024 Food and Beverage Undisputed 01/23/2026 1151764011 CMS
Terumo Medical Corporation $71.25 01/24/2024 Food and Beverage Undisputed 01/23/2026 1151764013 CMS
Terumo Medical Corporation $25.45 06/08/2024 Food and Beverage Undisputed 01/23/2026 1151764015 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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