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

Ari Lesh

Individual provider Social Worker · NPI 1346759396

Ari Lesh is a Social Worker in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2017.

Licensed in
WA
In the registry since
2017

Practice location Address checks out

401 5th Ave Ste 400
Seattle, WA 98104-2377
Phone: (206) 263-9000
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence SC61540779 (WA)

Record details

NPI number1346759396
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 21, 2017
Last updated in NPPESJanuary 30, 2025
Certification dateJanuary 30, 2025
Mailing address401 5th Ave Ste 400, Seattle, WA 98104-2377

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