Kowa Research Institute, 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.

Page 2 of 3; records 51–100 of 101 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

Kowa Research Institute, Inc.

CMS reporting company ID 100000005591

General Payments, PY2024; Recipient scope: All recipient types; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 2 of 3; records 51–100 of 101 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000005591?year=2024&recipient=all&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
Kowa Research Institute, Inc., CMS reporting company ID 100000005591. General Payments, PY2024; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 3; records 51–100 of 101 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000005591?year=2024&recipient=all&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). Kowa Research Institute, Inc., CMS reporting company ID 100000005591. General Payments, PY2024; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 3; records 51–100 of 101 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000005591?year=2024&recipient=all&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
Kowa Research Institute, Inc., CMS reporting company ID 100000005591, IndustryPayments, General Payments, PY2024; Recipient scope: All recipient types; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 2 of 3; records 51–100 of 101 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/company/100000005591?year=2024&recipient=all&page=2#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2024

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

General Payments · PY2024 · All recipient types · CMS publication 2026-06-30

101 matching records · $61,560.44 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 101 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 51–100 of 101.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
STANLEY H HSIA
Physician / non-physician practitioner
Kowa Research Institute, Inc. $24.5309/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758196 CMS
NADEGE T GUNN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $200.0009/18/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758204 CMS
NADEGE T GUNN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $135.0009/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758206 CMS
NADEGE T GUNN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $221.7009/18/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758208 CMS
NADEGE T GUNN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $35.0009/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758210 CMS
NADEGE T GUNN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $25.0009/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758212 CMS
NADEGE T GUNN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $50.0009/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758214 CMS
NADEGE T GUNN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $25.0009/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758216 CMS
KEILA HOOVER
Physician / non-physician practitioner
Kowa Research Institute, Inc. $729.2209/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758138 CMS
NADEGE T GUNN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $60.0009/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758202 CMS
SCOTT M FRIEDMAN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $500.0009/09/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874101 CMS
STEPHEN EDWARD FISCHER
Physician / non-physician practitioner
Kowa Research Institute, Inc. $751.5209/09/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758162 CMS
NADEGE T GUNN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $771.5909/09/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758198 CMS
JONATHAN WILLIS OBERT
Physician / non-physician practitioner
Kowa Research Institute, Inc. $682.6509/06/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758104 CMS
STANLEY H HSIA
Physician / non-physician practitioner
Kowa Research Institute, Inc. $355.9208/30/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116758178 CMS
DENNIS M MARCUS
Physician / non-physician practitioner
Kowa Research Institute, Inc. $800.0007/24/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874103 CMS
DAVID M BROWN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $600.0006/21/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874091 CMS
DAVID M BROWN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $1,200.0006/21/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874099 CMS
INGRID URSULA SCOTT
Physician / non-physician practitioner
Kowa Research Institute, Inc. $4,000.0005/24/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874097 CMS
KHURRAM BARI
Physician / non-physician practitioner
Kowa Research Institute, Inc. $1,079.1203/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874109 CMS
KHURRAM BARI
Physician / non-physician practitioner
Kowa Research Institute, Inc. $386.2603/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874111 CMS
HERBERT LOYD BONKOVSKY
Physician / non-physician practitioner
Kowa Research Institute, Inc. $1,449.8903/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874113 CMS
HERBERT LOYD BONKOVSKY
Physician / non-physician practitioner
Kowa Research Institute, Inc. $359.8103/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874115 CMS
HERBERT LOYD BONKOVSKY
Physician / non-physician practitioner
Kowa Research Institute, Inc. $1,059.6703/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874117 CMS
HERBERT LOYD BONKOVSKY
Physician / non-physician practitioner
Kowa Research Institute, Inc. $328.6303/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874119 CMS
STEPHEN H CALDWELL
Physician / non-physician practitioner
Kowa Research Institute, Inc. $1,498.7203/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874121 CMS
STEPHEN H CALDWELL
Physician / non-physician practitioner
Kowa Research Institute, Inc. $399.0503/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874123 CMS
ROBERTO J FIRPI- MORELL
Physician / non-physician practitioner
Kowa Research Institute, Inc. $1,526.9303/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874125 CMS
ROBERTO J FIRPI- MORELL
Physician / non-physician practitioner
Kowa Research Institute, Inc. $356.7603/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874127 CMS
AALAM SOHAL
Physician / non-physician practitioner
Kowa Research Institute, Inc. $1,218.7203/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874129 CMS
AALAM SOHAL
Physician / non-physician practitioner
Kowa Research Institute, Inc. $396.5803/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874131 CMS
TAREK I HASSANEIN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $899.9703/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874133 CMS
TAREK I HASSANEIN
Physician / non-physician practitioner
Kowa Research Institute, Inc. $400.9803/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874135 CMS
IRA M JACOBSON
Physician / non-physician practitioner
Kowa Research Institute, Inc. $951.1503/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874137 CMS
IRA M JACOBSON
Physician / non-physician practitioner
Kowa Research Institute, Inc. $362.2203/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874139 CMS
IRA M JACOBSON
Physician / non-physician practitioner
Kowa Research Institute, Inc. $937.4603/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874141 CMS
IRA M JACOBSON
Physician / non-physician practitioner
Kowa Research Institute, Inc. $408.6703/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874143 CMS
BLAKE A JONES
Physician / non-physician practitioner
Kowa Research Institute, Inc. $1,080.2703/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874145 CMS
BLAKE A JONES
Physician / non-physician practitioner
Kowa Research Institute, Inc. $351.6103/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874147 CMS
KRIS V KOWDLEY
Physician / non-physician practitioner
Kowa Research Institute, Inc. $995.6503/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874149 CMS
KRIS V KOWDLEY
Physician / non-physician practitioner
Kowa Research Institute, Inc. $375.0503/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874151 CMS
KRIS V KOWDLEY
Physician / non-physician practitioner
Kowa Research Institute, Inc. $1,218.7203/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874153 CMS
KRIS V KOWDLEY
Physician / non-physician practitioner
Kowa Research Institute, Inc. $396.5803/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874155 CMS
CYNTHIA LEVY
Physician / non-physician practitioner
Kowa Research Institute, Inc. $1,096.8903/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874157 CMS
CYNTHIA LEVY
Physician / non-physician practitioner
Kowa Research Institute, Inc. $375.3803/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874159 CMS
FRANCISCO J VELAZQUEZ
Physician / non-physician practitioner
Kowa Research Institute, Inc. $625.8703/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874161 CMS
FRANCISCO J VELAZQUEZ
Physician / non-physician practitioner
Kowa Research Institute, Inc. $353.6303/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874163 CMS
ARPAN MOHANTY
Physician / non-physician practitioner
Kowa Research Institute, Inc. $83.8003/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874081 CMS
KRIS V KOWDLEY
Physician / non-physician practitioner
Kowa Research Institute, Inc. $2,925.0003/04/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874107 CMS
ROHIT LOOMBA
Physician / non-physician practitioner
Kowa Research Institute, Inc. $2,100.0001/18/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1075874083 CMS

Practitioner overview · all loaded program years

78 providers listed 300 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Record count: 300
  • Providers listed: 78

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 $420,500.95 70 19 This company in PY2019 →
PY2020 $421,840.49 25 14 This company in PY2020 →
PY2021 $482,109.50 35 20 This company in PY2021 →
PY2022 $423,001.55 38 28 This company in PY2022 →
PY2023 $47,968.05 25 19 This company in PY2023 →
PY2024 $61,560.44 101 25 This company in PY2024 →
PY2025 $9,435.85 6 4 This company in PY2025 →

By recipient specialty (22)

Sorted by name; identical names by identifier.

Providers listed (78)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
AALAM SOHAL Allopathic & Osteopathic Physicians|Internal Medicine|Hepatology WA 2
ARPAN MOHANTY Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MA 1
ARUNA D PRADHAN Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease MA 1
BELEN PALE ADLAWAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX 9
BERNARD J GERSH Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease MN 8
BLAKE A JONES Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology SD 2
BRUCE A SEGAL Allopathic & Osteopathic Physicians|Ophthalmology FL 1
CAROL AUNE Eye and Vision Services Providers|Optometrist NC 1
CHARLES CLIFTON WYKOFF Allopathic & Osteopathic Physicians|Ophthalmology TX 2
CHARLES MICHAEL RUDIN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY 1
CYNTHIA LEVY Allopathic & Osteopathic Physicians|Internal Medicine|Hepatology FL 5
DA THUY VAN Allopathic & Osteopathic Physicians|Ophthalmology TX 1
DAVID E AVIGAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MA 1
DAVID HOSFORD Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NC 17
DAVID M BROWN Allopathic & Osteopathic Physicians|Ophthalmology TX 4
DAVID WIRTA Allopathic & Osteopathic Physicians|Ophthalmology CA 1
DENNIS M MARCUS Allopathic & Osteopathic Physicians|Ophthalmology GA 2
ELIOT A BRINTON Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism UT 9
ELIZABETH I BUCHBINDER Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology MA 1
ELIZABETH L HOHMANN Allopathic & Osteopathic Physicians|Internal Medicine MA 2
ELIZABETH SQUIERS Allopathic & Osteopathic Physicians|Transplant Surgery CA 4
ERIC SOOYONG AHN Allopathic & Osteopathic Physicians|Ophthalmology|Ophthalmic Plastic and Reconstructive Surgery CA 3
EUGENE E PROTZKO Allopathic & Osteopathic Physicians|Ophthalmology MD 1
EZRA EW COHEN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA 1
FRANCISCO J VELAZQUEZ Allopathic & Osteopathic Physicians|Internal Medicine TX 2
HENRY GINSBERG Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism NY 14
HERBERT LOYD BONKOVSKY Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NC 4
INGRID URSULA SCOTT Allopathic & Osteopathic Physicians|Ophthalmology PA 1
IRA M JACOBSON Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NY 4
JACOB JOSEPH Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease MA 6
JAMES H PEACE Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist CA 1
JENNIFER L KIM Allopathic & Osteopathic Physicians|Ophthalmology GA 1
JESSICA R ALLEGRETTI Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MA 1
JOHN D SHEPPARD Allopathic & Osteopathic Physicians|Ophthalmology VA 4
JONATHAN H ZIPPIN Allopathic & Osteopathic Physicians|Dermatology NY 1
JONATHAN WILLIS OBERT Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology IN 8
JOSEPH TAUBER Allopathic & Osteopathic Physicians|Ophthalmology MO 2
JUSTIN F GAINOR Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology MA 1
KATHRYN COLBY Allopathic & Osteopathic Physicians|Ophthalmology NY 8
KEILA HOOVER Allopathic & Osteopathic Physicians|Family Medicine FL 5
KENT L WELLISH Allopathic & Osteopathic Physicians|Ophthalmology NV 1
KEVIN ROBERT FLAHERTY Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MI 1
KHURRAM BARI Allopathic & Osteopathic Physicians|Internal Medicine|Transplant Hepatology OH 2
KRIS V KOWDLEY Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology WA 12
KYLE M RHODES Allopathic & Osteopathic Physicians|Ophthalmology TX 1
MARK SULKOWSKI Allopathic & Osteopathic Physicians|Internal Medicine|Infectious Disease MD 1
MICHEL S MAKAROUN Allopathic & Osteopathic Physicians|Surgery|Vascular Surgery PA 6
NADEGE T GUNN Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology TX 9
NAVIN H TEKWANI Allopathic & Osteopathic Physicians|Ophthalmology MO 2
NEAL P BARNEY Allopathic & Osteopathic Physicians|Ophthalmology WI 1