# BRIAN KNOWLES

BRIAN KNOWLES is a ADHD evaluation provider with an address in PUYALLUP, WA, United States.

## Details

- Address: 2921 5TH AVE NE STE 210, PUYALLUP, WA, 983727047
- Phone: [808-647-0157](<tel:8086470157>)
- National Provider Identifier (NPI): 1134833890
- Credentials: PsyD
- Provider type: Clinical neuropsychologist
- Source of the listing data: CMS NPI Registry, retrieved 2026-10-02, public, free

## Questions

### Where is BRIAN KNOWLES?

BRIAN KNOWLES is at 2921 5TH AVE NE STE 210, PUYALLUP, WA, 983727047.

### How do I contact BRIAN KNOWLES?

To contact BRIAN KNOWLES, call 808-647-0157.

### Is BRIAN KNOWLES accepting new patients?

That is not in the registry data. Call the phone number on the listing and ask about availability, wait times and insurance.

## Source

From [CMS NPI Registry (National Plan and Provider Enumeration System)](https://npiregistry.cms.hhs.gov/api/?version=2.1&number=1134833890), license Public data, free to reuse. NPI data is public under CMS data dissemination., checked 2026-10-03.

Last updated October 3, 2026.

## Links

- This ADHD evaluation provider on the [web page](<https://adhdevaluations.fyi/wa/puyallup/brian-knowles>)
- [ADHD evaluations in PUYALLUP](<https://adhdevaluations.fyi/wa/puyallup/category/adhd-evaluations.md>)
- [Clinical neuropsychologists in PUYALLUP](<https://adhdevaluations.fyi/wa/puyallup/category/clinical-neuropsychologists.md>)
- [More ADHD evaluation providers in PUYALLUP](<https://adhdevaluations.fyi/wa/puyallup.md>)