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

Nathaniel Lawrence Witherow, CPSS

Individual provider Peer Specialist · NPI 1174486880

Nathaniel Lawrence Witherow, CPSS is a Peer Specialist in Spokane, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2025

Practice location Address checks out

164 S State St Apt 411
Spokane, WA 99201-5137
Phone: (509) 475-0249
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.70121644 (WA)

Record details

NPI number1174486880
Entity typeIndividual (Type 1)
GenderMale
Credentials CPSS
Sole proprietorYes
NPI enumeratedDecember 9, 2025
Last updated in NPPESAugust 2, 2026
Certification dateAugust 2, 2026
Mailing address164 S State St Apt 411, Spokane, WA 99201-5137

Other providers in Spokane