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

Dr. Kenneth Nathan Asher, PHD

Individual provider Clinical Psychologist · NPI 1811021454

Dr. Kenneth Nathan Asher, PHD is a Clinical Psychologist in Seattle, Washington. Qualified in 1987, 39 years ago. Practices as a sole proprietor. Licensed in Washington.

Years since qualifying
39
Licensed in
WA
In the registry since
2007
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

620 15th Ave E
Seattle, WA 98112-4524
Phone: (206) 322-4552
Fax: (206) 328-7944
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

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 1220 (WA)

Record details

NPI number1811021454
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 15, 2007
Last updated in NPPESJuly 8, 2007
Mailing address620 15th Ave E, Seattle, WA 98112-4524

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Not indicated

Other providers in Seattle