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

Shannon Christine Sommer, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1972257426

Shannon Christine Sommer, PMHNP is a Psychiatric/Mental Health Nurse Practitioner in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2022
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

200 1st Ave W Ste 400
Seattle, WA 98119-4219
Phone: (206) 940-0504
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP61241516 (WA)

Record details

NPI number1972257426
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedFebruary 3, 2022
Last updated in NPPESFebruary 3, 2022
Certification dateFebruary 3, 2022

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