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

Individual provider Clinical Psychologist · NPI 1477732840

Stefani Joy Seiden, PSYD is a Clinical Psychologist in Melville, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
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

900 Walt Whitman Rd Ste 206
Melville, NY 11747-2215
Phone: (516) 375-7499
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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 017266 (NY)

Record details

NPI number1477732840
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedNovember 1, 2007
Last updated in NPPESMay 26, 2023
Certification dateMay 26, 2023

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