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

Mark D. Houglum

Individual provider Counselor · NPI 1477647063

Mark D. Houglum is a Counselor in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
Specialties on file
2
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

564 NE Ravenna Blvd
Seattle, WA 98115
Phone: (206) 527-2266
Fax: (206) 527-1009
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

Counselor (primary) Taxonomy 101Y00000X · Licence RC00036020 (WA)
Marriage & Family Therapist Taxonomy 106H00000X · Licence LF00001059 (WA)

Record details

NPI number1477647063
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESSeptember 11, 2025

Other providers in Seattle