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

Mr. Justus D Addario, MA, LMHC

Individual provider Counselor · NPI 1114179041

Mr. Justus D Addario, MA, LMHC is a Counselor in Renton, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2008
Specialties on file
2
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

16474 111th Ave SE
Renton, WA 98055-5265
Phone: (206) 877-3188
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LH60196750 (WA)
Counselor Taxonomy 101Y00000X

Record details

NPI number1114179041
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , LMHC
Sole proprietorYes
NPI enumeratedOctober 22, 2008
Last updated in NPPESJanuary 9, 2025
Certification dateJanuary 9, 2025

Other providers in Renton