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

Tawnya Brown Grieve

Individual provider Speech-Language Pathologist · NPI 1871441907

Tawnya Brown Grieve is a Speech-Language Pathologist in Sammamish, Washington. Works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2026

Practice location Address checks out

2300 228th Ave SE
Sammamish, WA 98075-9514
Phone: (425) 837-4100
Show map & directions

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

Additional practice locations (1)

  • 14490 168th Ave Se, Renton, WA 98059-7951 — (425) 837-6900

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 70091796 (WA)

Record details

NPI number1871441907
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 16, 2026
Last updated in NPPESMarch 16, 2026
Certification dateMarch 16, 2026
Mailing address569 W Bobier Dr Apt 201, Vista, CA 92083-1832

Other providers in Sammamish