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

Matthew Vaughan

Individual provider Mental Health Counselor · NPI 1427666080

Matthew Vaughan is a Mental Health Counselor in Walla Walla, Washington. Registered with an NPI since 2020.

In the registry since
2020

Practice location Address checks out

1520 Kelly Pl Ste 234
Walla Walla, WA 99362-8607
Phone: (509) 575-4084
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1427666080
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 20, 2020
Last updated in NPPESJuly 20, 2020
Certification dateJuly 20, 2020
Mailing addressPo Box 959, Yakima, WA 98907-0959

Other providers in Walla Walla