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

Bradford K.w. Chang, PHD

Individual provider Intellectual & Developmental Disabilities Psychologist · NPI 1033733035

Bradford K.w. Chang, PHD is an Intellectual & Developmental Disabilities Psychologist in Bellevue, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2020
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

13620 NE 20th St Ste I
Bellevue, WA 98005-4901
Phone: (425) 533-8173
Show map & directions

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

Specialties & licences

Intellectual & Developmental Disabilities Psychologist (primary) Taxonomy 103TM1800X · Licence PY00002048 (WA)

Record details

NPI number1033733035
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJune 4, 2020
Last updated in NPPESJune 4, 2020
Certification dateJune 4, 2020

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