Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Alan R. Breen, PHD, PLLC

Organization Clinical Neuropsychologist · NPI 1255787701

Alan R. Breen, PHD, PLLC provides Clinical Neuropsychologist services in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2016.

Licensed in
WA
In the registry since
2016
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

411 12th Ave Ste 305
Seattle, WA 98122 Not confirmed with CMS for 10 years — call before visiting
Phone: (206) 860-0860
Fax: (206) 892-9785
Show map & directions

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

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 882 (WA)

Record details

NPI number1255787701
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alan Breen — Psychologist · (206) 860-0860
NPI enumeratedMay 13, 2016
Last updated in NPPESMay 13, 2016
Mailing address411 12th Ave, Ste 305, Seattle, WA 98122

Other providers in Seattle