Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Seiko Yamashita Ryan

Individual provider Mental Health Counselor · NPI 1205266111

Seiko Yamashita Ryan is a Mental Health Counselor in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2013
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Practice location Address checks out

1100 9th Ave MS:C8-GIM
Seattle, WA 98101-2756
Phone: (206) 223-6762
Fax: (206) 625-7414
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LH00011333 (WA)

Record details

NPI number1205266111
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 14, 2013
Last updated in NPPESApril 6, 2017

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