Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published PY2018–2024 Search official records Methodology

Kowa Research Institute, Inc.

82 providers listed $2,011,575.09 reported 372 records General Payments

General Payments reported — all loaded program years

$2,011,575.09

  • Category: General Payments
  • Program years: 2018, 2019, 2020, 2021, 2022, 2023, 2024
  • Record count: 372
  • Providers listed: 82

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

How this figure is 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.
  • Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
  • Methodology & Data — sourcing, labeling, and limitations.

Coverage: program years 2018–2024, General Payments only. Each figure is labeled with its category and program year; categories are never combined.

By program year

Program yearReportedRecordsProviders
PY2018 $154,594.11 78 15
PY2019 $420,500.95 70 19
PY2020 $421,840.49 25 14
PY2021 $482,109.50 35 20
PY2022 $423,001.55 38 28
PY2023 $47,968.05 25 19
PY2024 $61,560.44 101 25

By recipient specialty (24 shown)

Sorted by reported total.

SpecialtyReportedRecordsProviders
Allopathic & Osteopathic Physicians|Transplant Surgery $1,255,153.00 4 1
Allopathic & Osteopathic Physicians|Family Medicine $234,904.22 20 3
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology $169,026.78 43 1
Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism $85,158.01 62 4
Allopathic & Osteopathic Physicians|Ophthalmology $81,420.40 81 28
Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology $50,000.00 3 1
Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease $41,791.07 37 6
Allopathic & Osteopathic Physicians|Internal Medicine $32,390.00 30 4
Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology $24,159.32 42 10
Allopathic & Osteopathic Physicians|Surgery|Vascular Surgery $10,500.00 10 2
Allopathic & Osteopathic Physicians|Internal Medicine|Hepatology $7,099.95 9 3
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology $6,000.00 4 4
Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology $2,400.00 1 1
Allopathic & Osteopathic Physicians|Internal Medicine|Infectious Disease $2,325.00 2 2
Allopathic & Osteopathic Physicians|Dermatology $1,750.00 1 1
Allopathic & Osteopathic Physicians|Internal Medicine|Transplant Hepatology $1,465.38 2 1
Allopathic & Osteopathic Physicians|Otolaryngology $1,240.00 1 1
Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology $1,000.00 1 1
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $914.62 9 1
Allopathic & Osteopathic Physicians|Ophthalmology|Cornea and External Diseases Specialist $750.00 1 1
Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease $300.00 1 1
Eye and Vision Services Providers|Optometrist $179.40 2 2
Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist $125.00 1 1
Allopathic & Osteopathic Physicians|Ophthalmology|Ophthalmic Plastic and Reconstructive Surgery $122.94 3 1

Providers listed (82)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
AALAM SOHAL Allopathic & Osteopathic Physicians|Internal Medicine|Hepatology WA $1,615.30
ARPAN MOHANTY Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MA $83.80
ARUNA D PRADHAN Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease MA $131.13
BELEN PALE ADLAWAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $914.62
BERNARD J GERSH Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease MN $18,000.00
BLAKE A JONES Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology SD $1,431.88
BRUCE A SEGAL Allopathic & Osteopathic Physicians|Ophthalmology FL $100.00
CAROL AUNE Eye and Vision Services Providers|Optometrist NC $100.00
CHARLES CLIFTON WYKOFF Allopathic & Osteopathic Physicians|Ophthalmology TX $4,500.00
CHARLES MICHAEL RUDIN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY $1,000.00
CHRISTOPH P CANNON Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease MA $1,000.00
CYNTHIA LEVY Allopathic & Osteopathic Physicians|Internal Medicine|Hepatology FL $4,183.70
DA THUY VAN Allopathic & Osteopathic Physicians|Ophthalmology TX $100.00
DAVID E AVIGAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MA $500.00
DAVID HOSFORD Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NC $169,026.78
DAVID M BROWN Allopathic & Osteopathic Physicians|Ophthalmology TX $4,800.00
DAVID WIRTA Allopathic & Osteopathic Physicians|Ophthalmology CA $100.00
DENNIS M MARCUS Allopathic & Osteopathic Physicians|Ophthalmology GA $1,800.00
ELIOT A BRINTON Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism UT $10,515.12
ELIZABETH I BUCHBINDER Allopathic & Osteopathic Physicians|Internal Medicine MA $825.00
ELIZABETH L HOHMANN MA $1,400.00
ELIZABETH SQUIERS Allopathic & Osteopathic Physicians|Transplant Surgery CA $1,255,153.00
ERIC SOOYONG AHN Allopathic & Osteopathic Physicians|Ophthalmology|Ophthalmic Plastic and Reconstructive Surgery CA $122.94
EUGENE E PROTZKO Allopathic & Osteopathic Physicians|Ophthalmology MD $97.06
EZRA EW COHEN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $3,000.00
FRANCISCO J VELAZQUEZ Allopathic & Osteopathic Physicians|Internal Medicine TX $979.50
HENRY GINSBERG Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism NY $66,970.48
HERBERT LOYD BONKOVSKY Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NC $3,198.00
INGRID URSULA SCOTT Allopathic & Osteopathic Physicians|Ophthalmology PA $4,000.00
IRA M JACOBSON Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NY $2,659.50
JACOB JOSEPH Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease MA $5,207.55
JAMES H PEACE Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist CA $125.00
JENNIFER L KIM Allopathic & Osteopathic Physicians|Ophthalmology GA $228.39
JESSICA R ALLEGRETTI Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MA $1,075.00
JOHN D SHEPPARD Allopathic & Osteopathic Physicians|Ophthalmology VA $2,625.00
JONATHAN H ZIPPIN Allopathic & Osteopathic Physicians|Dermatology NY $1,750.00
JONATHAN WILLIS OBERT Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology IN $1,374.35
JOSEPH TAUBER Allopathic & Osteopathic Physicians|Ophthalmology MO $55.91
JUSTIN F GAINOR Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology MA $1,000.00
KATHRYN COLBY Allopathic & Osteopathic Physicians|Ophthalmology NY $878.28
KEILA HOOVER Allopathic & Osteopathic Physicians|Family Medicine FL $1,029.22
KENT L WELLISH Allopathic & Osteopathic Physicians|Ophthalmology NV $150.00
KEVIN ROBERT FLAHERTY Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MI $300.00
KHURRAM BARI Allopathic & Osteopathic Physicians|Internal Medicine|Transplant Hepatology OH $1,465.38
KRIS V KOWDLEY Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology WA $9,032.04
KYLE M RHODES Allopathic & Osteopathic Physicians|Ophthalmology TX $88.53
MARK SULKOWSKI Allopathic & Osteopathic Physicians|Internal Medicine|Infectious Disease MD $1,750.00
MARSHALL B ELAM Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease TN $12,238.65
MICHAEL S MIDDLETON Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology CA $2,400.00
MICHEL S MAKAROUN Allopathic & Osteopathic Physicians|Surgery|Vascular Surgery PA $7,250.00