IndustryPayments
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

IKUO HIRANO

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1538195185
CMS profile
205997
Location
CHICAGO, IL

General Payments · PY2018–2024

$463,749.89

  • Reported across 257 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$79,831.66

71 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.

Related groups: Gastroenterology IL All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $42,937.50 26
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $32,322.00 8
Travel and Lodging $3,549.91 16
Food and Beverage $1,022.25 21

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Takeda Pharmaceuticals U.S.A., Inc. $27,100.03 19
Regeneron Healthcare Solutions, Inc. $24,472.46 40
GENZYME CORPORATION $15,196.00 4
SANOFI-AVENTIS U.S. LLC $5,690.00 1
Regeneron Pharmaceuticals, Inc. $2,891.93 2
E.R. Squibb & Sons, L.L.C. $2,131.24 2
Phathom Pharmaceuticals, Inc. $1,000.00 1
ABBVIE INC. $700.00 1
GlaxoSmithKline, LLC. $650.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $6,913.19 8
PY2019 $23,085.25 26
PY2020 $25,950.14 24
PY2021 $16,321.25 5
PY2022 $170,051.32 56
PY2023 $141,597.08 67
PY2024 $79,831.66 71

Payment records · PY2024 (71)

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
ABBVIE INC. $700.00 05/01/2024 Consulting Fee Undisputed 01/23/2026 1103135363 CMS
E.R. Squibb & Sons, L.L.C. $2,100.00 01/26/2024 Consulting Fee Undisputed 01/23/2026 1101347284 CMS
E.R. Squibb & Sons, L.L.C. $31.24 01/30/2024 Travel and Lodging Undisputed 01/23/2026 1101347322 CMS
GENZYME CORPORATION $3,318.00 03/07/2024 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 1140005606 CMS
GENZYME CORPORATION $500.00 04/04/2024 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 1140005612 CMS
GENZYME CORPORATION $5,688.00 05/20/2024 Consulting Fee Undisputed 01/23/2026 1140005600 CMS
GENZYME CORPORATION $5,690.00 06/06/2024 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 1140005614 CMS
GlaxoSmithKline, LLC. $650.00 09/23/2024 Consulting Fee Undisputed 01/23/2026 1116670598 CMS
Phathom Pharmaceuticals, Inc. $1,000.00 03/20/2024 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 1151072352 CMS
Regeneron Healthcare Solutions, Inc. $78.42 01/12/2024 Food and Beverage Undisputed 01/23/2026 1114069785 CMS
Regeneron Healthcare Solutions, Inc. $123.95 01/18/2024 Travel and Lodging Undisputed 01/23/2026 1114069787 CMS
Regeneron Healthcare Solutions, Inc. $60.00 01/18/2024 Travel and Lodging Undisputed 01/23/2026 1114069789 CMS
Regeneron Healthcare Solutions, Inc. $18.47 01/18/2024 Food and Beverage Undisputed 01/23/2026 1114069791 CMS
Regeneron Healthcare Solutions, Inc. $13.18 01/18/2024 Food and Beverage Undisputed 01/23/2026 1114069793 CMS
Regeneron Healthcare Solutions, Inc. $70.00 01/18/2024 Food and Beverage Undisputed 01/23/2026 1114069795 CMS
Regeneron Healthcare Solutions, Inc. $56.82 01/18/2024 Food and Beverage Undisputed 01/23/2026 1114069798 CMS
Regeneron Healthcare Solutions, Inc. $438.41 01/18/2024 Travel and Lodging Undisputed 01/23/2026 1114069800 CMS
Regeneron Healthcare Solutions, Inc. $798.00 01/26/2024 Consulting Fee Undisputed 01/23/2026 1114069802 CMS
Regeneron Healthcare Solutions, Inc. $35.25 02/01/2024 Travel and Lodging Undisputed 01/23/2026 1114069804 CMS
Regeneron Healthcare Solutions, Inc. $422.21 02/01/2024 Travel and Lodging Undisputed 01/23/2026 1114069806 CMS
Regeneron Healthcare Solutions, Inc. $13.78 02/22/2024 Food and Beverage Undisputed 01/23/2026 1114069808 CMS
Regeneron Healthcare Solutions, Inc. $798.00 02/23/2024 Consulting Fee Undisputed 01/23/2026 1114069810 CMS
Regeneron Healthcare Solutions, Inc. $798.00 02/23/2024 Consulting Fee Undisputed 01/23/2026 1114069812 CMS
Regeneron Healthcare Solutions, Inc. $399.00 02/23/2024 Consulting Fee Undisputed 01/23/2026 1114069814 CMS
Regeneron Healthcare Solutions, Inc. $798.00 02/23/2024 Consulting Fee Undisputed 01/23/2026 1114069816 CMS
Regeneron Healthcare Solutions, Inc. $65.47 04/01/2024 Food and Beverage Undisputed 01/23/2026 1114069818 CMS
Regeneron Healthcare Solutions, Inc. $91.38 04/01/2024 Food and Beverage Undisputed 01/23/2026 1114069820 CMS
Regeneron Healthcare Solutions, Inc. $39.06 04/01/2024 Food and Beverage Undisputed 01/23/2026 1114069822 CMS
Regeneron Healthcare Solutions, Inc. $391.40 04/01/2024 Travel and Lodging Undisputed 01/23/2026 1114069824 CMS
Regeneron Healthcare Solutions, Inc. $118.24 04/01/2024 Food and Beverage Undisputed 01/23/2026 1114069826 CMS
Regeneron Healthcare Solutions, Inc. $2,844.00 04/02/2024 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 1114069828 CMS
Regeneron Healthcare Solutions, Inc. $45.93 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1114069830 CMS
Regeneron Healthcare Solutions, Inc. $38.99 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1114069832 CMS
Regeneron Healthcare Solutions, Inc. $8.37 04/18/2024 Food and Beverage Undisputed 01/23/2026 1114069834 CMS
Regeneron Healthcare Solutions, Inc. $61.63 04/18/2024 Food and Beverage Undisputed 01/23/2026 1114069836 CMS
Regeneron Healthcare Solutions, Inc. $1,197.00 05/10/2024 Consulting Fee Undisputed 01/23/2026 1114069838 CMS
Regeneron Healthcare Solutions, Inc. $1,396.50 05/10/2024 Consulting Fee Undisputed 01/23/2026 1114069840 CMS
Regeneron Healthcare Solutions, Inc. $914.00 12/20/2024 Consulting Fee Undisputed 01/23/2026 1114069842 CMS
Regeneron Healthcare Solutions, Inc. $457.00 12/20/2024 Consulting Fee Undisputed 01/23/2026 1114069844 CMS
Regeneron Healthcare Solutions, Inc. $914.00 12/20/2024 Consulting Fee Undisputed 01/23/2026 1114069846 CMS
Regeneron Healthcare Solutions, Inc. $1,828.00 12/20/2024 Consulting Fee Undisputed 01/23/2026 1114069848 CMS
Regeneron Healthcare Solutions, Inc. $914.00 12/20/2024 Consulting Fee Undisputed 01/23/2026 1114069850 CMS
Regeneron Healthcare Solutions, Inc. $457.00 12/20/2024 Consulting Fee Undisputed 01/23/2026 1114069852 CMS
Regeneron Healthcare Solutions, Inc. $1,371.00 12/20/2024 Consulting Fee Undisputed 01/23/2026 1114069854 CMS
Regeneron Healthcare Solutions, Inc. $457.00 12/20/2024 Consulting Fee Undisputed 01/23/2026 1114069856 CMS
Regeneron Healthcare Solutions, Inc. $685.50 12/20/2024 Consulting Fee Undisputed 01/23/2026 1114069858 CMS
Regeneron Healthcare Solutions, Inc. $685.50 12/20/2024 Consulting Fee Undisputed 01/23/2026 1114069860 CMS
Regeneron Healthcare Solutions, Inc. $914.00 12/20/2024 Consulting Fee Undisputed 01/23/2026 1114069862 CMS
Regeneron Healthcare Solutions, Inc. $3,656.00 12/20/2024 Consulting Fee Undisputed 01/23/2026 1114069864 CMS
Regeneron Pharmaceuticals, Inc. $2,742.00 01/08/2024 Consulting Fee Undisputed 01/23/2026 1114400203 CMS
Regeneron Pharmaceuticals, Inc. $149.93 04/03/2024 Food and Beverage Undisputed 01/23/2026 1114400205 CMS
SANOFI-AVENTIS U.S. LLC $5,690.00 03/06/2024 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 1140005596 CMS
Takeda Pharmaceuticals U.S.A., Inc. $9,130.00 03/11/2024 Consulting Fee Undisputed 01/23/2026 1137576768 CMS
Takeda Pharmaceuticals U.S.A., Inc. $49.44 03/11/2024 Travel and Lodging Undisputed 01/23/2026 1137576771 CMS
Takeda Pharmaceuticals U.S.A., Inc. $10.43 03/11/2024 Food and Beverage Undisputed 01/23/2026 1137576775 CMS
Takeda Pharmaceuticals U.S.A., Inc. $49.24 03/11/2024 Food and Beverage Undisputed 01/23/2026 1137576779 CMS
Takeda Pharmaceuticals U.S.A., Inc. $52.93 03/12/2024 Travel and Lodging Undisputed 01/23/2026 1137576783 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.20 03/12/2024 Food and Beverage Undisputed 01/23/2026 1137576786 CMS
Takeda Pharmaceuticals U.S.A., Inc. $38.63 03/12/2024 Food and Beverage Undisputed 01/23/2026 1137576790 CMS
Takeda Pharmaceuticals U.S.A., Inc. $2,490.00 04/05/2024 Consulting Fee Undisputed 01/23/2026 1137576794 CMS
Takeda Pharmaceuticals U.S.A., Inc. $525.78 04/23/2024 Travel and Lodging Undisputed 01/23/2026 1137576798 CMS
Takeda Pharmaceuticals U.S.A., Inc. $678.24 04/23/2024 Travel and Lodging Undisputed 01/23/2026 1137576802 CMS
Takeda Pharmaceuticals U.S.A., Inc. $573.62 04/23/2024 Travel and Lodging Undisputed 01/23/2026 1137576805 CMS
Takeda Pharmaceuticals U.S.A., Inc. $3,735.00 05/15/2024 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 1137576809 CMS
Takeda Pharmaceuticals U.S.A., Inc. $38.04 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1137576813 CMS
Takeda Pharmaceuticals U.S.A., Inc. $6.89 05/20/2024 Food and Beverage Undisputed 01/23/2026 1137576817 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.54 05/20/2024 Food and Beverage Undisputed 01/23/2026 1137576820 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.27 05/20/2024 Food and Beverage Undisputed 01/23/2026 1137576824 CMS
Takeda Pharmaceuticals U.S.A., Inc. $70.30 05/20/2024 Food and Beverage Undisputed 01/23/2026 1137576828 CMS
Takeda Pharmaceuticals U.S.A., Inc. $44.48 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1137576832 CMS
Takeda Pharmaceuticals U.S.A., Inc. $9,545.00 05/23/2024 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 1137576835 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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