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William T Ko
Dermatology · Phoenix, AZ · NPI 1841230976
One page to bring to your appointment. Every figure is as reported to CMS by drug and device makers. Payments are legal and often routine; this is context for a conversation, not a verdict.
What was reported
$65,736.62
in general payments reported to CMS, 2019-2025 · $3,145 in 2025
The $3,145 reported for 2025 was more than what 85% of Dermatology providers received nationally (typical 2025 total: $772).
Who reported paying
General payments only, top 6 by amount.
- Amgen INC. $33,101.30
- Celgene Corporation $8,878.59
- Abbvie INC. $6,604.45
- Ortho Dermatologics, A Division of Bausch Health US, LLC $5,270.63
- Novartis Pharmaceuticals Corporation $1,768.41
- Leo Pharma INC. $1,386.55
Drugs and devices associated with these payments
Otezla Skyrizi Cosentyx Dupixent Adbry Tremfya Vtama Sotyktu Ilumya Cibinqo Odomzo Blu-U
Association is not allocation: a product listed here means a payment was associated with it, not that money was paid to promote it. Detail covers 2023-2025.
Questions you might ask
- I saw William Ko listed in the CMS Open Payments database. Can you tell me about your work with those companies?
- Is there a generic or alternative to this medication, and would it work as well for me?
- What made you choose this particular treatment for my situation?
These are normal questions. A good clinician will welcome them.
Notes
Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.
GlassScript is independent and not affiliated with CMS or any government agency. glasscript.com/doctor/356628/william-t-ko