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

Sommer Seitz, LPC

Individual provider Mental Health Counselor · NPI 1023814340

Sommer Seitz, LPC is a Mental Health Counselor in Bellevue, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2025
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

1400 112th Ave SE Ste 100
Bellevue, WA 98004-6901
Phone: (503) 208-1030
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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 LH60702641 (WA)

Record details

NPI number1023814340
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorYes
NPI enumeratedFebruary 19, 2025
Last updated in NPPESFebruary 21, 2025
Certification dateFebruary 21, 2025
Mailing address698 Bear Ridge Dr Nw, Issaquah, WA 98027-5605

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