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

Dr. David F Devidal, PHD

Individual provider Clinical Psychologist · NPI 1033220843

Dr. David F Devidal, PHD is a Clinical Psychologist in Longview, Washington. Licensed in Oregon and Washington. Registered with an NPI since 2006.

Licensed in
OR, WA
In the registry since
2006
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

945 11th St Ste B
Longview, WA 98632
Phone: (360) 414-8600
Fax: (360) 636-7372
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PY 00000A36 (WA)
Clinical Psychologist Taxonomy 103TC0700X · Licence #301 (OR)

Record details

NPI number1033220843
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESJuly 8, 2007

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