1. Home
  2. Directory
  3. New York
  4. New York New York
  5. Social Worker
  6. NPI Profile

CLAIRE GREENBAUM
NPI 1700618824
Social Worker in New York, NY

Active since August 16, 2024
5 E 17TH ST FL 2, NEW YORK, NY 10003(212) 989-2990(212) 792-6055 Get Directions Write a Review

NPPES record last updated: September 3, 2025. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 3, 2025, Aug 16, 2024 (2 updates tracked since 2024).

About Claire Greenbaum NPPES

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

CLAIRE GREENBAUM (NPI 1700618824) is an individual social worker in New York, New York, licensed in New York (128582) and active in the NPI registry since August 2024.

NPPES Registry Identity

NPI1700618824
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameCLAIRE GREENBAUM
Location Address5 E 17TH ST FL 2New York, NY 10003-1949
Mailing Address5 E 17th St Fl 2New York, NY 10003-1949 · (212) 989-2990 · Fax (212) 792-6055
Phone(212) 989-2990
Fax(212) 792-6055
Sole ProprietorNo
Enumeration DateAugust 16, 2024
Last NPPES UpdateSeptember 3, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2025
✔ NPI 1700618824 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NY · 128582
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
5 E 17TH ST FL 2, New York, NY 10003
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

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

PIERRE DULEYRIE
Counselor (Mental Health)
5 E 17TH ST FL 2
NEW YORK, NY 10003
New York County (212) 989-2990
ALYSA HARDER AIN
Counselor (Mental Health)
5 E 17TH ST FL 2
NEW YORK, NY 10003
New York County (212) 989-2990
KAYLEY MONN
Student in an Organized Health Care Education/Training Program
5 E 17TH ST FL 2
NEW YORK, NY 10003
New York County (902) 129-8929
EVANGELINE WONG
Social Worker
5 E 17TH ST FL 2
NEW YORK, NY 10003
New York County (212) 989-2990
SARAH ELIZABETH HUGHES
Student in an Organized Health Care Education/Training Program
5 E 17TH ST FL 2
NEW YORK, NY 10003
New York County (212) 989-2990
SAIRA MADARASMI
Student in an Organized Health Care Education/Training Program
5 E 17TH ST FL 2
NEW YORK, NY 10003
New York County (212) 989-2990
ALEXANDRA TIGER
Social Worker
5 E 17TH ST FL 2
NEW YORK, NY 10003
New York County (212) 989-2990
GAVIN ZINZELL
Student in an Organized Health Care Education/Training Program
5 E 17TH ST FL 2
NEW YORK, NY 10003
New York County (212) 989-2990

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 Claire Greenbaum's NPI number?

The NPI number for Claire Greenbaum is 1700618824. It was assigned to this individual provider in the NPPES registry on August 16, 2024.

Where is Claire Greenbaum located?

Claire Greenbaum practices at 5 E 17th St Fl 2, New York, NY 10003. The listed phone number is (212) 989-2990.

What is Claire Greenbaum's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Claire Greenbaum was last updated on September 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.