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

Diana Davis, PSYD

Individual provider Clinical Psychologist · NPI 1215573159

Diana Davis, PSYD is a Clinical Psychologist in Mc Lean, Virginia. Licensed in Virginia. Registered with an NPI since 2019.

Licensed in
VA
In the registry since
2019
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1499 Chain Bridge Rd Ste 201
Mc Lean, VA 22101-5704
Phone: (703) 434-2159
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

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 0810006365 (VA)

Record details

NPI number1215573159
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedNovember 26, 2019
Last updated in NPPESJanuary 23, 2023
Certification dateJanuary 23, 2023
Mailing address42780 Lauder Ter, Ashburn, VA 20147-3568

Other providers in Mc Lean