Individual
RAY MUN KOO
Active
Sole proprietor
No
Provider details
NPI number
Gender
X
Contact information
Practice address
825 EASTLAKE AVE E, SEATTLE, WA 98109-4405
(206) 520-5000
Mailing address
PO BOX 50095, SEATTLE, WA 98145-5095
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
TR70062707
WA
207RH0003X
Hematology & Oncology Physician
Primary
TR70062707
WA
Other
Enumeration date
12/30/2025
Last updated
12/30/2025
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