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

Dr. Howard Lundsten Leonard, PHD

Individual provider Clinical Psychologist · NPI 1861480816

Dr. Howard Lundsten Leonard, PHD is a Clinical Psychologist in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2005.

Licensed in
WA
In the registry since
2005
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

818 12th Ave
Seattle, WA 98122-4410
Phone: (206) 329-5255
Fax: (206) 726-1878
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 989 (WA)

Record details

NPI number1861480816
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedOctober 12, 2005
Last updated in NPPESJuly 13, 2026

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