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

Susan Diehl

Individual provider Health Service Psychologist · NPI 1174909212

Susan Diehl is a Health Service Psychologist in Everett, Washington. Practices as a sole proprietor. Registered with an NPI since 2015.

In the registry since
2015
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Practice location Address checks out

4526 Federal Ave
Everett, WA 98203-2132
Phone: (425) 349-8350
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Health Service Psychologist (primary) Taxonomy 103TH0100X

Record details

NPI number1174909212
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 30, 2015
Last updated in NPPESJuly 30, 2015
Mailing address15831 44th Ave W, Apt A, Lynnwood, WA 98087-6126

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