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GABRIELA HANNAH KOSTZER PSYD
NPI 1699639195
Psychologist - Clinical in Pelham, NY

Active since December 10, 2025
629 FIFTH AVE STE 109, PELHAM, NY 10803(914) 368-2995 Get Directions Write a Review

NPPES record last updated: December 10, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Gabriela Hannah Kostzer Psyd NPPES

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

GABRIELA HANNAH KOSTZER PSYD (NPI 1699639195) is an individual clinical provider in Pelham, New York, licensed in New York (P140186) and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1699639195
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameGABRIELA HANNAH KOSTZERCredential: PSYD
Location Address629 FIFTH AVE STE 109Pelham, NY 10803-3708
Mailing Address2216 79th St Apt 1eEast Elmhurst, NY 11370-2116 · (954) 646-1003
Phone(914) 368-2995
Sole ProprietorNo
Enumeration DateDecember 10, 2025
NPPES CertifiedDecember 10, 2025
✔ NPI 1699639195 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in NY · P140186
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
629 FIFTH AVE STE 109, Pelham, NY 10803
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Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARISSA DIACO PSYD
Psychologist
629 FIFTH AVE STE 109
PELHAM, NY 10803
Westchester County (914) 368-2995
JULIA MICHELE OLIVEIRA LMSW
Social Worker
629 FIFTH AVE STE 109
PELHAM, NY 10803
Westchester County (914) 368-2995
ALESSANDRA MICELI
Psychologist (Clinical Child & Adolescent)
629 FIFTH AVE STE 109
PELHAM, NY 10803
Westchester County (914) 368-2995
SARAH BREN PH.D.
Psychologist (Clinical)
629 FIFTH AVE STE 109
PELHAM, NY 10803
Westchester County (845) 535-1620
UPSHUR BREN PSYCHOLOGY GROUP
Psychologist (Clinical)
629 FIFTH AVE STE 109
PELHAM, NY 10803
Westchester County (914) 368-2995
DR. LOUISE OLSON PSYD
Psychologist
629 FIFTH AVE STE 109
PELHAM, NY 10803
Westchester County (914) 368-2995

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 Gabriela Kostzer's NPI number?

The NPI number for Gabriela Kostzer is 1699639195. It was assigned to this individual provider in the NPPES registry on December 10, 2025.

Where is Gabriela Kostzer located?

Gabriela Kostzer practices at 629 Fifth Ave Ste 109, Pelham, NY 10803. The listed phone number is (914) 368-2995.

What is Gabriela Kostzer's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Gabriela Kostzer was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.