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

F. Christopher Siedow, LMHC

Individual provider Mental Health Counselor · NPI 1780745307

F. Christopher Siedow, LMHC is a Mental Health Counselor in Longview, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
What do these letters mean?
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 →

Practice location Address checks out

921 14th Ave
Longview, WA 98632-2316
Phone: (360) 423-0452
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 LH60034720 (WA)

Record details

NPI number1780745307
Entity typeIndividual (Type 1)
GenderMale
Credentials LMHC
Sole proprietorNo
NPI enumeratedDecember 13, 2006
Last updated in NPPESJanuary 5, 2009

Other providers in Longview