Has Ian Hasegawa received payments from drug or device companies?

Yes. Drug and device makers reported $7,387 in general payments to Ian Hasegawa across 43 transactions between 2019–2025. Most Open Payments records nationally are meals worth under $20; a reported payment is not evidence of wrongdoing.

Does a payment mean Ian Hasegawa did something wrong?

No. Federal law requires drug and device makers to report almost every transfer of value to a physician, including a $14 sandwich at a lunch presentation. Consulting fees, research funding and royalties to device inventors are ordinary, legal parts of medicine. This site reports what was disclosed; it makes no allegation.

Where does this information about Ian Hasegawa come from?

The U.S. Centers for Medicare & Medicaid Services. Payments come from Open Payments, published under the Physician Payments Sunshine Act. Billing and prescribing figures come from the Medicare Physician & Other Practitioners and Part D Prescriber public use files for 2024.

Ian Hasegawa

Orthopaedic Surgery · Honolulu, HINPI 1215384102

Payments from drug & device makers

What this record shows

This record is dominated by travel and lodging: $5,698 of the $7,387 with a category attached, or 77.1%. Stryker accounts for 71.9% of it on its own, with 8 other manufacturers making up the rest. Reporting peaked in 2023 at $3,622 and has fallen 96.0% since, to $144 in 2024.

$7,387in general payments, 2019–2025

Across 43 payments — averaging $171.79 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

Stryker$5K
Medical Device Business Services, Inc.$2K
Ortho Development Corporation$159
Orthofix Medical, Inc.$113
Johnson & Johnson$107
Si-bone, Inc.$99
plus $95 from 3 others

What the payments were for

Travel & lodging$5,69877%
Food & beverage$1,68923%

General payments by program year

Who reported the general payments

Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.

Company	Payments	Total
Stryker	33	$5,312
Medical Device Business Services, Inc.	1	$1,500
Ortho Development Corporation	1	$159
Orthofix Medical, Inc.	1	$113
Johnson & Johnson	2	$107
Si-bone, Inc.	1	$99
Amgen	2	$63
Smith+Nephew	1	$17
Zimmer Biomet	1	$16

What the payments were tied to

Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.

How this compares

$7,387 in reported general payments places this provider in the 65th percentile of 83 orthopaedic surgery providers in Hawaii.

See all orthopaedic surgery providers in Hawaii →

Medicare billing

Part B allowed, 2024

$47,180

Medicare patients

Services billed

208

What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.

Other orthopaedic surgery in Honolulu

Cass NakasoneHonolulu$957K
Darin AwayaHonolulu$445K
Christian KikuchiHonolulu$142K
Paul MortonHonolulu$83K
Gary OkamuraHonolulu$69K
Andrew RichardsonHonolulu$55K
Kyle MitsunagaHonolulu$52K
Kanu OkikeHonolulu$47K
Brian ManninoHonolulu$43K
Morris MitsunagaHonolulu$32K

See the full list for Hawaii →

Where these figures come from

Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
Identity: NPPES NPI Registry, July 2026.

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