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

RONALD HISAO HIROKAWA

Allopathic & Osteopathic Physicians Otolaryngology

NPI
1346267200
CMS profile
151880
Location
NEW HAVEN, CT

General Payments · PY2018–2024

$2,030.51

  • Reported across 103 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$296.74

13 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

Nature of paymentAmountRecords
Food and Beverage $296.74 13

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
GENZYME CORPORATION $170.37 7
Regeneron Healthcare Solutions, Inc. $72.59 3
GlaxoSmithKline, LLC. $53.78 3

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $205.29 14
PY2019 $287.74 12
PY2020 $123.12 7
PY2021 $264.63 13
PY2022 $431.29 23
PY2023 $421.70 21
PY2024 $296.74 13

Payment records · PY2024 (13)

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
GENZYME CORPORATION $22.72 01/31/2024 Food and Beverage Undisputed 01/23/2026 1139874458 CMS
GENZYME CORPORATION $29.84 04/17/2024 Food and Beverage Undisputed 01/23/2026 1139874488 CMS
GENZYME CORPORATION $27.62 05/22/2024 Food and Beverage Undisputed 01/23/2026 1139874506 CMS
GENZYME CORPORATION $25.23 07/03/2024 Food and Beverage Undisputed 01/23/2026 1139874516 CMS
GENZYME CORPORATION $27.97 08/07/2024 Food and Beverage Undisputed 01/23/2026 1139874530 CMS
GENZYME CORPORATION $17.13 11/13/2024 Food and Beverage Undisputed 01/23/2026 1139874574 CMS
GENZYME CORPORATION $19.86 11/22/2024 Food and Beverage Undisputed 01/23/2026 1139874576 CMS
GlaxoSmithKline, LLC. $20.51 03/13/2024 Food and Beverage Undisputed 01/23/2026 1116616086 CMS
GlaxoSmithKline, LLC. $13.66 04/19/2024 Food and Beverage Undisputed 01/23/2026 1116378312 CMS
GlaxoSmithKline, LLC. $19.61 05/02/2024 Food and Beverage Undisputed 01/23/2026 1116426745 CMS
Regeneron Healthcare Solutions, Inc. $23.47 02/28/2024 Food and Beverage Undisputed 01/23/2026 1114069880 CMS
Regeneron Healthcare Solutions, Inc. $20.03 07/24/2024 Food and Beverage Undisputed 01/23/2026 1114069882 CMS
Regeneron Healthcare Solutions, Inc. $29.09 10/02/2024 Food and Beverage Undisputed 01/23/2026 1114069884 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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