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

Muirenn Leinster, LMHCA

Individual provider Mental Health Counselor · NPI 1215573688

Muirenn Leinster, LMHCA is a Mental Health Counselor in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2019.

Licensed in
WA
In the registry since
2019

Practice location Address checks out

1417 NW 54th St Ste 316
Seattle, WA 98107-3573
Phone: (425) 270-8761
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence MC61438505 (WA)

Record details

NPI number1215573688
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHCA
Sole proprietorNo
NPI enumeratedNovember 20, 2019
Last updated in NPPESJuly 31, 2023
Certification dateJuly 31, 2023

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