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

Trevor Eiji Taone

Individual provider Mental Health Counselor · NPI 1699408047

Trevor Eiji Taone is a Mental Health Counselor in Mercer Island, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2022

Practice location Address checks out

4540 Island Crest Way
Mercer Island, WA 98040-4444
Phone: (808) 225-4883
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence MC61314271 (WA)

Record details

NPI number1699408047
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 4, 2022
Last updated in NPPESJuly 4, 2022
Certification dateJuly 4, 2022
Mailing address4540 Island Crest Way, Mercer Island, WA 98040-4444

Other providers in Mercer Island