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DR. RACHEL B DIAMOND
NPI 1639745441
Psychologist - Clinical in New York, NY

Active since June 02, 2021
139 WEST 82ND ST UNIT 1E, NEW YORK, NY 10024(929) 256-4791 Get Directions Write a Review

NPPES record last updated: September 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 10, 2025, Nov 2, 2021, Jun 23, 2021 and 1 more (4 updates tracked since 2021).

About Dr. Rachel B Diamond NPPES

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

DR. RACHEL B DIAMOND (NPI 1639745441) is an individual clinical provider in New York, New York, licensed in New York (024203) and active in the NPI registry since June 2021.

NPPES Registry Identity

NPI1639745441
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. RACHEL B DIAMOND
Location Address139 WEST 82ND ST UNIT 1ENew York, NY 10024
Mailing Address1178 Broadway, 3rd Floor 4480New York, NY 10001-5666
Phone(929) 256-4791
Sole ProprietorYes
Enumeration DateJune 2, 2021
Last NPPES UpdateSeptember 10, 20254 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2025
✔ NPI 1639745441 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 · 024203
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.
139 WEST 82ND ST UNIT 1E, New York, NY 10024
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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 Rachel Diamond's NPI number?

The NPI number for Rachel Diamond is 1639745441. It was assigned to this individual provider in the NPPES registry on June 2, 2021.

Where is Rachel Diamond located?

Rachel Diamond practices at 139 West 82nd St Unit 1E, New York, NY 10024. The listed phone number is (929) 256-4791.

What is Rachel Diamond'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 Rachel Diamond was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.