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

Sierra Anne Symonette, PSYD

Individual provider Clinical Psychologist · NPI 1851737100

Sierra Anne Symonette, PSYD is a Clinical Psychologist in Washington, District of Columbia. Licensed in Washington. Registered with an NPI since 2013.

Licensed in
WA
In the registry since
2013
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

300 5th Ave
Washington, DC 20319-5066
Phone: (202) 433-5231
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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 PY60531921 (WA)

Record details

NPI number1851737100
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedMay 14, 2013
Last updated in NPPESSeptember 9, 2025
Certification dateSeptember 9, 2025

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