Has Dora Leung, MD received payments from drug or device companies?

Yes. Drug and device makers reported $24,109 in general payments to Dora Leung, MD across 17 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 Dora Leung, 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 Dora Leung, 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.

Dora Leung, MD

Neurology · New York, NYNPI 1659424596

Payments from drug & device makers

$24,109in general payments, 2019–2025

Across 17 payments — averaging $1418.15 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

UCB SA$23K
AstraZeneca$502
Argenx US, Inc.$277
Amneal Pharmaceuticals LLC$125
Tanabe Pharma America, Inc.$84
Biogen$61
plus $61 from 2 others

What the payments were for

Food & beverage$1,08197%
Education$283%

Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.

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
UCB SA	2	$22,999
AstraZeneca(2 entities)	4	$502
Argenx US, Inc.	3	$277
Amneal Pharmaceuticals LLC	1	$125
Tanabe Pharma America, Inc.	3	$84
Biogen	2	$61
Takeda Pharmaceuticals U.S.A., Inc.	1	$35
Genentech USA, Inc.	1	$26

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

$24,109 in reported general payments places this provider in the 75th percentile of 1,623 neurology providers in New York.

See all neurology providers in New York →

Medicare billing

Part B allowed, 2024

$236,811

Medicare patients

431

Services billed

3,961

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
GammakedImmune Globul G/Gly/Iga Avg 46	15	$752,888
PanzygaImmun Glob G(Igg)-Ifas/Glycine	20	$429,284
GammaplexImmun Glob G(Igg)/Gly/Iga 0-50	38	$409,152
Gamunex-CImmune Globul G/Gly/Iga Avg 46	81	$379,902
HizentraImmun Glob G(Igg)/Pro/Iga 0-50	33	$284,043
Radicava OrsEdaravone	19	$266,020
TeglutikRiluzole	11	$41,735
NuedextaDextromethorphan Hbr/Quinidine	12	$21,498
Riluzole	36	$8,897
Gabapentin	410	$7,744
Pregabalin	47	$1,413
Duloxetine Hcl	47	$1,321
Baclofen	32	$367
Eszopiclone	11	$269
Methylprednisolone Sodium SuccMethylprednisolone Sod Succ	13	$268

Paid to pharmacies, not to this prescriber.

Other neurology in New York

Christian GrommesNew York$9.9M
Ilya KisterNew York$9.5M
E DorseyNew York$8.5M
Lauren SchaffNew York$8.2M
Martin SadowskiNew York$5.4M
Lawrence HonigNew York$4.9M
Sheng-Han KuoNew York$3.2M
Stephen KriegerNew York$3.1M
Thomas KaleyNew York$2.9M
Aaron MillerNew York$2.8M

See the full list for New York →

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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