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

Dr. John Patrick Slattery, PHD

Individual provider Psychologist · NPI 1790997039

Dr. John Patrick Slattery, PHD is a Psychologist in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2517 Eastlake Ave E Ste 102
Seattle, WA 98102-3278
Phone: (206) 328-0910
Fax: (206) 328-2310
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PY00002106 (WA)

Record details

NPI number1790997039
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 7, 2007
Last updated in NPPESJuly 8, 2007
Mailing address2517 Eastlake Ave E, Suite 102, Seattle, WA 98102-3278

Other providers in Seattle