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GIDEON NACHMAN
NPI 1265300479
Counselor - Mental Health in New York, NY

Active since October 28, 2025
158 W 124TH ST, NEW YORK, NY 10027(212) 523-9500 Get Directions Write a Review

NPPES record last updated: October 28, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gideon Nachman NPPES

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

GIDEON NACHMAN (NPI 1265300479) is an individual mental health provider in New York, New York and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1265300479
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameGIDEON NACHMAN
Location Address158 W 124TH STNew York, NY 10027-4919
Mailing Address158 W 124th StNew York, NY 10027-4919 · (212) 523-9500
Phone(212) 523-9500
Sole ProprietorNo
Enumeration DateOctober 28, 2025
NPPES CertifiedOctober 28, 2025
✔ NPI 1265300479 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
158 W 124TH ST, New York, NY 10027
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Other Providers at the Same Location NPPES 10

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

JOSEPH CARTER PHD
Psychologist
158 W 124TH ST
NEW YORK, NY 10027
New York County (407) 361-8090
LUCY ANNA WALSH MA
Student in an Organized Health Care Education/Training Program
158 W 124TH ST
NEW YORK, NY 10027
New York County (332) 243-0080
ELIANA AJODAN
Psychologist
158 W 124TH ST
NEW YORK, NY 10027
New York County (332) 243-0338
DEBBIE MARIE RAMIREZ FERMIN MD
Internal Medicine
158 W 124TH ST
NEW YORK, NY 10027
New York County (212) 523-6500
MONICA RENEE KEITH
Social Worker
158 W 124TH ST
NEW YORK, NY 10027
New York County (332) 243-0123
GENEVIEVE IZZO GIUFFRIDA PHD
Psychologist (Clinical)
158 W 124TH ST
NEW YORK, NY 10027
New York County (332) 243-0302
ST LUKES ROOSEVELT HOSPITAL CENTER
Pharmacy
158 W 124TH ST
NEW YORK, NY 10027
New York County (332) 243-0198
JASMINE HAN LCSW
Social Worker (Clinical)
158 W 124TH ST
NEW YORK, NY 10027
New York County (332) 243-0100

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 Gideon Nachman's NPI number?

The NPI number for Gideon Nachman is 1265300479. It was assigned to this individual provider in the NPPES registry on October 28, 2025.

Where is Gideon Nachman located?

Gideon Nachman practices at 158 W 124th St, New York, NY 10027. The listed phone number is (212) 523-9500.

What is Gideon Nachman's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Gideon Nachman was last updated on October 28, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.