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

Dr. Michiko Iwasaki, PHD

Individual provider Adult Development & Aging Psychologist · NPI 1467599928

Dr. Michiko Iwasaki, PHD is an Adult Development & Aging Psychologist in Seattle, Washington. Registered with an NPI since 2007.

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 →

Practice location Address checks out

4225 Roosevelt Way NE Outpatient Psychiatry Ctr
Seattle, WA 98105-6099
Phone: (206) 598-7792
Show map & directions

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

Specialties & licences

Adult Development & Aging Psychologist (primary) Taxonomy 103TA0700X

Record details

NPI number1467599928
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 31, 2007
Last updated in NPPESJuly 8, 2007