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Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

DR. GASTON WEISZ, PSY.D.

Active Sole Proprietor

Cognitive & Behavioral Psychologist · NEW YORK, NY

Registration Details

NPI Number
1225196892
Provider Type
Individual
Gender
Male
NPI Issued
Dec 5, 2006 (19.376594350189 yrs)
Last Updated
Jan 26, 2026
Licenses
011167 (NY)
011167 (NY)
011167 (NY)
Sole Proprietor
Yes

Practice Information

Address
620 8TH AVE
NEW YORK, NY, 100181618
Browse NY providers · Browse ZIP 10018
Phone
5168220955
Primary Specialty
Cognitive & Behavioral Psychologist
103TB0200X
Additional Specialty
Child, Clinical Psychologist
Additional Specialty
Psychologist

Other Cognitive & Behavioral Psychologist Providers in NEW YORK, NY

Name Credential NPI
DR. BARRY SNOW PHD 1669541884
DR. MARTHA SCOTZIN PH.D. 1972652329
DR. GORDON G BALL PHD 1568594075
DR. RICHARD PETER SLOAN PH.D. 1265566723
DR. JOANNA ANNETTE ROBIN PH.D 1013041342
DR. VINCENT A MINNITI PH.D 1609993047
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.