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

Matthew Sullivan Cox, MFTA

Individual provider Mental Health Counselor · NPI 1780209718

Matthew Sullivan Cox, MFTA is a Mental Health Counselor in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2020

Practice location Address checks out

650 W Cremona St
Seattle, WA 98119-1861
Phone: (620) 382-5563
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 MFTA.MG.61061282 (WA)

Record details

NPI number1780209718
Entity typeIndividual (Type 1)
GenderMale
Credentials MFTA
Sole proprietorYes
NPI enumeratedJune 16, 2020
Last updated in NPPESJune 16, 2020
Certification dateJune 16, 2020
Mailing address650 W Cremona St, Seattle, WA 98119-1861

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