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

Preston Robert Walcker

Individual provider Peer Specialist · NPI 1598619900

Preston Robert Walcker is a Peer Specialist in Redmond, Washington. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

16225 NE 87th St Ste 160
Redmond, WA 98052-3536
Phone: (206) 901-2000
Fax: (206) 901-2010
Show map & directions

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

Specialties & licences

Peer Specialist (primary) Taxonomy 175T00000X

Record details

NPI number1598619900
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 23, 2026
Last updated in NPPESFebruary 25, 2026
Certification dateFebruary 25, 2026
Mailing address6400 Southcenter Blvd, Tukwila, WA 98188-2547

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