MALLORY SEIDMAN PSY.D.
NPI 1811304660
Clinical Neuropsychologist in Montclair, NJ

Q: What is Mallory Seidman's NPI number?

The NPI number for Mallory Seidman is 1811304660. It was assigned to this individual provider in the NPPES registry on July 14, 2014.

Q: What is Mallory Seidman's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Q: When was this NPI record last updated?

The NPPES record for Mallory Seidman was last updated on February 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 14, 2014

16 INNESS PL, MONTCLAIR, NJ 07042(917) 426-7158 Get Directions Write a Review

NPPES record last updated: February 3, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 3, 2020, Nov 30, 2018 (2 updates tracked since 2018).

On this page

About Mallory Seidman Psy.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MALLORY SEIDMAN PSY.D. (NPI 1811304660) is an individual clinical neuropsychologist in Montclair, New Jersey, licensed in New Jersey (35SI00571000) and active in the NPI registry since July 2014.

NPPES Registry Identity

NPI1811304660

Entity TypeIndividualFemale

Primary Taxonomy103G00000X

Provider Legal NameMALLORY SEIDMANCredential: PSY.D.

Location Address16 INNESS PLMontclair, NJ 07042-4923

Mailing Address16 Inness PlMontclair, NJ 07042-4923 · (917) 426-7158

Phone(917) 426-7158

Sole ProprietorNo

Enumeration DateJuly 14, 2014

Last NPPES UpdateFebruary 3, 20202 updates tracked since enumeration

✔ NPI 1811304660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

Licenses✔ Licensed in NJ · 35SI00571000✔ Licensed in NY · 021231

Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 021231 (NY), 35SI00571000 (NJ)

16 INNESS PL, Montclair, NJ 07042

Open in Google Maps ↗

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mallory Seidman's NPI number?

The NPI number for Mallory Seidman is 1811304660. It was assigned to this individual provider in the NPPES registry on July 14, 2014.

Where is Mallory Seidman located?

Mallory Seidman practices at 16 Inness Pl, Montclair, NJ 07042. The listed phone number is (917) 426-7158.

What is Mallory Seidman's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

When was this NPI record last updated?

The NPPES record for Mallory Seidman was last updated on February 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.