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

Niles Cook, PSYD

Individual provider Psychologist · NPI 1376824466

Niles Cook, PSYD is a Psychologist in Vienna, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2011
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

8245 Boone Blvd Ste 630
Vienna, VA 22182-3894
Phone: (703) 261-9148
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 0810008468 (VA)

Record details

NPI number1376824466
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedSeptember 1, 2011
Last updated in NPPESMay 14, 2026
Certification dateMay 14, 2026
Mailing address8245 Boone Blvd Ste 630, Vienna, VA 22182-3894

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