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

Nehemiah Sliwoski

Individual provider Speech-Language Pathologist · NPI 1407507734

Nehemiah Sliwoski is a Speech-Language Pathologist in Vancouver, Washington. Licensed in Washington. Registered with an NPI since 2022.

Licensed in
WA
In the registry since
2022

Practice location Address checks out

800 E 40th St
Vancouver, WA 98663-1874
Phone: (360) 313-3331
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence SLP.LL.61198998 (WA)

Record details

NPI number1407507734
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 18, 2022
Last updated in NPPESJanuary 18, 2022
Certification dateJanuary 18, 2022

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