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

Dr. Mary O'Leary, PHD

Individual provider Psychologist · NPI 1629136676

Dr. Mary O'Leary, PHD is a Psychologist in Bainbridge Island, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2006
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 →

Practice location Address checks out

998 Vineyard Ln Unit J301
Bainbridge Island, WA 98110-3802
Phone: (206) 777-5726
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PY60025556 (WA)

Record details

NPI number1629136676
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 4, 2006
Last updated in NPPESJuly 2, 2021
Certification dateJune 27, 2021

Other providers in Bainbridge Island