Individual
VAUGHAN MATTHEW WASHCO
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
DO
Contact information
Practice address
1959 NE PACIFIC ST, SEATTLE, WA 98195-0001
(206) 520-5000
Mailing address
PO BOX 50095, SEATTLE, WA 98145-5095
(206) 520-5700
Taxonomy
Speciality
Code
Description
License number
State
207RC0200X
Critical Care Medicine (Internal Medicine) Physician
0102205645
VA
207RN0300X
Nephrology Physician
0102205645
VA
207RN0300X
Nephrology Physician
Primary
OP61625004
WA
Other
Enumeration date
04/07/2011
Last updated
04/14/2025
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