Has Hauw Han, MD received payments from drug or device companies?

Yes. Drug and device makers reported $1,948 in general payments to Hauw Han, MD across 25 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 Hauw Han, MD 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 Hauw Han, MD 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.

Hauw Han, MD

Plastic Surgery · West Chester, OHNPI 1043224918

Payments from drug & device makers

$1,948in general payments, 2019–2025

Across 25 payments — averaging $77.90 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

AbbVie$2K
Mentor Worldwide LLC$174
Kowa Pharmaceuticals America, Inc.$27
Boston Scientific$23
Sientra, Inc.$15
Musculoskeletal Transplant Foundation Inc.$13

What the payments were for

Food & beverage$59831%
Gifts$1,35069%

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
AbbVie(2 entities)	15	$1,694
Mentor Worldwide LLC	4	$174
Kowa Pharmaceuticals America, Inc.	2	$27
Boston Scientific	1	$23
Sientra, Inc.	1	$15
Musculoskeletal Transplant Foundation Inc.	2	$13

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.

NATRELLE$1,350
MENTOR MemoryGel Resterilizable Gel Sizer$122
ARTOURA Breast Tissue Expander$122
NATRELLE SALINE-FILLED BREAST IMPLANTS$120

How this compares

$1,948 in reported general payments places this provider in the 50th percentile of 191 plastic surgery providers in Ohio.

See all plastic surgery providers in Ohio →

Medicare billing

Part B allowed, 2024

$79,502

Medicare patients

148

Services billed

385

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.

Most prescribed under Part D

Drug	Claims	Cost to plans & patients
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen	81	$365
Cephalexin	62	$322
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen	27	$281

Paid to pharmacies, not to this prescriber.

Other plastic surgery in West Chester

Brian GastmanCleveland$4.8M
Ian ValerioColumbus$1.5M
Christopher SurekCleveland$1M
Risal DjohanCleveland$848K
Peter KoltzToledo$336K
Roman SkorackiColumbus$300K
Maria SiemionowCleveland$267K
John WakelinColumbus$215K
Sonu JainCincinnati$128K
Lawrence KurtzmanCincinnati$126K

See the full list for Ohio →

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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