Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Stanley S. Mandell, PHD

Individual provider Psychologist · NPI 1427106590

Dr. Stanley S. Mandell, PHD is a Psychologist in Bellevue, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1300 114th Ave SE Ste 207
Bellevue, WA 98004-6942
Phone: (425) 453-5570
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence WA LIC #944 (WA)

Record details

NPI number1427106590
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 8, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1300 114th Ave Se, Suite 207, Bellevue, WA 98004-6942

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