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

Moonstone Behavioral Health PLLC

Organization Clinical Social Worker · NPI 1407717507

Moonstone Behavioral Health PLLC provides Clinical Social Worker services in Seattle, Washington. Registered with an NPI since 2025.

In the registry since
2025
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

1200 E Pike St Unit 216
Seattle, WA 98122-4344
Phone: (425) 484-0866
Fax: (425) 484-0870
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1407717507
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Justin Lemieux — Owner/Clinical Social Worker · (425) 484-0866
NPI enumeratedNovember 19, 2025
Last updated in NPPESNovember 19, 2025
Certification dateNovember 19, 2025
Mailing address522 W Riverside Ave Ste N, Spokane, WA 99201-0581

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