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

Individual provider Clinical Psychologist · NPI 1093367609

Diane Duan, PSYD is a Clinical Psychologist in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2019
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

109 N 12th St Ste 507
Brooklyn, NY 11249-1002
Phone: (347) 970-6757
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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 68-P126157-01 (NY)

Record details

NPI number1093367609
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedJuly 13, 2019
Last updated in NPPESSeptember 12, 2024
Certification dateSeptember 12, 2024

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