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

Marsha Hahn Psychotherapy & Consulting PLLC

Organization Clinical Social Worker · NPI 1578069324

Marsha Hahn Psychotherapy & Consulting PLLC is a Clinical Social Worker in Everett, Washington. Licensed in Washington. Registered with an NPI since 2018.

Licensed in
WA
In the registry since
2018
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3931 Colby Ave
Everett, WA 98201-4926
Phone: (425) 309-1050
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LW60767530 (WA)

Record details

NPI number1578069324
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marsha Hahn — Owner · (425) 309-1050
NPI enumeratedApril 2, 2018
Last updated in NPPESApril 2, 2018
Mailing address1926 Rucker Ave Apt 2, Everett, WA 98201-2292

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