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

Mardi Mills LCSW LLC

Organization Clinical Social Worker · NPI 1477984458

Mardi Mills LCSW LLC provides Clinical Social Worker services in Bellevue, Washington. Licensed in Washington. Registered with an NPI since 2013.

Licensed in
WA
In the registry since
2013
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1601 116th Ave NE Ste 104
Bellevue, WA 98004-3010 Not confirmed with CMS for 12 years — call before visiting
Phone: (425) 453-2818
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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 LW00004117 (WA)

Record details

NPI number1477984458
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mardi Mills — Psychotherapist · (425) 453-2818
NPI enumeratedDecember 2, 2013
Last updated in NPPESDecember 2, 2013
Mailing address1601 116th Ave Ne, Suite 104, Bellevue, WA 98004-3010

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