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

Joshua Steven Leifson

Individual provider Peer Specialist · NPI 1821918228

Joshua Steven Leifson is a Peer Specialist in Auburn, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2026

Practice location Address checks out

17813 SE 392nd St
Auburn, WA 98092-9126
Phone: (253) 804-8752
Show map & directions

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

Specialties & licences

Peer Specialist (primary) Taxonomy 175T00000X · Licence CPST.PE.70159333 (WA)

Record details

NPI number1821918228
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 16, 2026
Last updated in NPPESJuly 16, 2026
Certification dateJuly 16, 2026
Mailing address17813 Se 392nd St, Auburn, WA 98092-9126

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