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

Dr. David Widlan, PHD

Individual provider Clinical Psychologist · NPI 1336168731

Dr. David Widlan, PHD is a Clinical Psychologist in Tukwila, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2006
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

16040 Christensen Rd Bldg 1 Ste 217
Tukwila, WA 98188-2934
Phone: (206) 439-1762
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PY3297 (WA)

Record details

NPI number1336168731
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 18, 2006
Last updated in NPPESJuly 8, 2007
Mailing address16040 Christensen Rd, Bldg 1, Ste 217, Tukwila, WA 98188-2934

Other providers in Tukwila