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
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Practice location Address checks out

564 NE Ravenna Blvd
Seattle, WA 98115
Phone: (206) 527-2266
Fax: (206) 527-1009
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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
Mailing address564 Ne Ravenna Blvd, Seattle, WA 98115

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