Nihon Kohden America, Inc.

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Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Centers for Medicare & Medicaid Services, Open Payments

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.

CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state.

Payment records · PY2022

Date, newest first, then reporting company; values as published by CMS.

General Payments · PY2022 · All recipient types · CMS publication 2026-06-30

7 matching records · $30,027.45 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 7 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–7 of 7.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
FUMITO ICHINOSE
Physician / non-physician practitioner
Nihon Kohden America, Inc. $1,823.9812/31/2022 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957922873 CMS
LANCE BART BECKER
Physician / non-physician practitioner
Nihon Kohden America, Inc. $5,289.8412/31/2022 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957935063 CMS
WILLIAM W TOLLEFSEN
Physician / non-physician practitioner
Nihon Kohden America, Inc. $9,400.0012/31/2022 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026958449071 CMS
Massachusetts General Hospital
Teaching hospital
Nihon Kohden America, Inc. $4,179.5011/10/2022 Charitable Contribution No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957938799 CMS
QUANG T BUI
Physician / non-physician practitioner
Nihon Kohden America, Inc. $1,901.0006/15/2022 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957887727 CMS
TAKUMI YAMADA
Physician / non-physician practitioner
Nihon Kohden America, Inc. $2,162.6303/22/2022 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026958408573 CMS
Massachusetts General Hospital
Teaching hospital
Nihon Kohden America, Inc. $5,270.5002/10/2022 Charitable Contribution No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957938613 CMS

Practitioner overview · all loaded program years

20 providers listed 52 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2019, 2020, 2021, 2022, 2025
  • Record count: 52
  • Providers listed: 20

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.

Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.

Practitioner payments by program year

Program yearReportedRecordsProvidersDetail
PY2019 $23,075.88 28 16 This company in PY2019 →
PY2020 $11,862.20 6 4 This company in PY2020 →
PY2021 $10,637.88 5 3 This company in PY2021 →
PY2022 $20,577.45 5 5 This company in PY2022 →
PY2025 $14,398.88 8 4 This company in PY2025 →

By recipient specialty (9)

Sorted by name; identical names by identifier.

Providers listed (20)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
BASHAR KATIRJI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH 1
CHERRY C UY Allopathic & Osteopathic Physicians|Pediatrics|Neonatal-Perinatal Medicine CA 1
CHRISTOPHER J NEWTH Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine CA 1
DAVID C PRESTON Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH 1
DAVID G BENDITT Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease MN 1
DAVID R ONSAGER Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) IL 1
FUMITO ICHINOSE Allopathic & Osteopathic Physicians|Anesthesiology MA 9
GABRIEL SAYER Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology NY 1
JUN KIMURA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IA 1
KEI OUCHI Allopathic & Osteopathic Physicians|Emergency Medicine MA 1
LANCE BART BECKER Allopathic & Osteopathic Physicians|Emergency Medicine PA 11
MASATAKA KAWANA Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology CA 2
NIR URIEL Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology NY 1
NIRAJ VARMA Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease IL 2
QUANG T BUI Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease PA 1
TAKEYOSHI OTA Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) IL 2
TAKUMI YAMADA Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease MN 9
VALLUVAN JEEVANANDAM Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) IL 4
WILLIAM W TOLLEFSEN Allopathic & Osteopathic Physicians|Emergency Medicine MA 1
ZACHARY EDMONDS Allopathic & Osteopathic Physicians|Hospitalist CA 1