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

Mallory Seidman, PSYD

Individual provider Clinical Neuropsychologist · NPI 1811304660

Mallory Seidman, PSYD is a Clinical Neuropsychologist in Montclair, New Jersey. Licensed in New Jersey and New York. Registered with an NPI since 2014.

Licensed in
NJ, NY
In the registry since
2014
Specialties on file
4
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

16 Inness Pl
Montclair, NJ 07042-4923
Phone: (917) 426-7158
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 35SI00571000 (NJ)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 021231 (NY)
Clinical Psychologist Taxonomy 103TC0700X · Licence 021231 (NY)
Clinical Psychologist Taxonomy 103TC0700X · Licence 35SI00571000 (NJ)

Record details

NPI number1811304660
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedJuly 14, 2014
Last updated in NPPESFebruary 3, 2020
Certification dateFebruary 3, 2020
Mailing address16 Inness Pl, Montclair, NJ 07042-4923

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