Has Maduwilla Silva, MD received payments from drug or device companies?

Yes. Drug and device makers reported $5,617 in general payments to Maduwilla Silva, MD across 35 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 Maduwilla Silva, 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 Maduwilla Silva, 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.

Maduwilla Silva, MD

Foot and Ankle Surgery · Seattle, WANPI 1346872579

Payments from drug & device makers

What this record shows

The money is spread across several categories — education (42.7%), travel and lodging and food and beverage — rather than concentrated in one kind of arrangement. 8 manufacturers reported payments, led by Summit Surgical Corp. at 42.7% of the total. Reporting peaked in 2021 at $2,400 and has fallen 53.9% since, to $1,107 in 2025.

$5,617in general payments, 2019–2025

Across 35 payments — averaging $160.50 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

Summit Surgical Corp.$2K
Arthrex$1K
Stryker$874
Gemini Mountain Medical, LLC$815
Smith+Nephew$289
Legacy Ortho LLC$64
plus $71 from 2 others

What the payments were for

Travel & lodging$2,19739%
Food & beverage$1,02118%
Education$2,40043%

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
Summit Surgical Corp.	2	$2,400
Arthrex	17	$1,105
Stryker	6	$874
Gemini Mountain Medical, LLC	2	$815
Smith+Nephew	4	$289
Legacy Ortho LLC	2	$64
Orthalign Inc	1	$52
Sanara Medtech Inc.	1	$19

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

$5,617 in reported general payments places this provider in the 70th percentile of 203 foot and ankle surgery providers in Washington.

See all foot and ankle surgery providers in Washington →

Medicare billing

Part B allowed, 2024

$26,226

Medicare patients

Services billed

178

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 foot and ankle surgery in Seattle

David DalstromSeattle$491K
Adam AlbabaSeattle$46K
Stephen BenirschkeSeattle$45K
Kivanc AtesokSeattle$16K
Adam SangeorzanSeattle$12K
Christopher PriceSeattle$11K
Kenneth ChinSeattle$10K
Gregory GrantSeattle$6K
Anthony LoSeattle$6K
Salvatore RizzoSeattle$5K

See the full list for Washington →

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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