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

Diana L Davis, PHD

Individual provider Clinical Neuropsychologist · NPI 1740427558

Diana L Davis, PHD is a Clinical Neuropsychologist in Port Townsend, Washington. Licensed in Washington. Registered with an NPI since 2009.

Licensed in
WA
In the registry since
2009
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

1322 Washington St Unit 17
Port Townsend, WA 98368-6862
Phone: (360) 344-8429
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence PY60888941 (WA)

Record details

NPI number1740427558
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 15, 2009
Last updated in NPPESJanuary 10, 2019
Mailing address1322 Washington St Unit 17, Port Townsend, WA 98368-6862

Other providers in Port Townsend