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

Dr. Brian Knowles, PSYD

Individual provider Clinical Neuropsychologist · NPI 1134833890

Dr. Brian Knowles, PSYD is a Clinical Neuropsychologist in Puyallup, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2023
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

2921 5th Ave NE Ste 210
Puyallup, WA 98372-7047
Phone: (808) 647-0157
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X (WA)

Record details

NPI number1134833890
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedJanuary 9, 2023
Last updated in NPPESJanuary 9, 2023
Certification dateJanuary 8, 2023
Mailing address4732 E R St, Tacoma, WA 98404-4529

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