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

Allison Rivera-Guernsey, PSYD

Individual provider Clinical Psychologist · NPI 1275736043

Allison Rivera-Guernsey, PSYD is a Clinical Psychologist in Alexandria, Virginia. Licensed in Virginia. Registered with an NPI since 2007.

Licensed in
VA
In the registry since
2007
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

4850 Mark Center Dr
Alexandria, VA 22311-1882
Phone: (703) 746-3400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 0810004446 (VA)

Record details

NPI number1275736043
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedJune 7, 2007
Last updated in NPPESJune 13, 2024
Certification dateJune 13, 2024

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