CLAIRE L. TONDREAU
NPI 1609726587
Social Worker in Brooklyn, NY

Q: What is Claire Tondreau's NPI number?

The NPI number for Claire Tondreau is 1609726587. It was assigned to this individual provider in the NPPES registry on January 30, 2026.

Q: What is Claire Tondreau's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Claire Tondreau was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since January 30, 2026

1 PLAZA ST W APT 5A, BROOKLYN, NY 11217(917) 902-1193 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 2, 2026, Jan 30, 2026 (2 updates tracked since 2026).

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About Claire L. Tondreau NPPES

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

CLAIRE L. TONDREAU (NPI 1609726587) is an individual social worker in Brooklyn, New York, licensed in New York (128872-01) and active in the NPI registry since January 2026. She maintains a secondary practice location in Fair Haven.

NPPES Registry Identity

NPI1609726587

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameCLAIRE L. TONDREAU

Location Address1 PLAZA ST W APT 5ABrooklyn, NY 11217-3740

Mailing Address61 De Normandie AveFair Haven, NJ 07704-3341 · (917) 902-1193

Phone(917) 902-1193

Sole ProprietorYes

Enumeration DateJanuary 30, 2026

Last NPPES UpdateFebruary 2, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 2, 2026

✔ NPI 1609726587 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

Licenses✔ Licensed in NY · 128872-01✔ Licensed in NJ · 44SL07317500

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.

1 PLAZA ST W APT 5A, Brooklyn, NY 11217

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Secondary Practice Location 1

Location 161 De Normandie AveFair Haven, NJ 07704-3341 · Phone (917) 902-1193

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 Tondreau's NPI number?

The NPI number for Claire Tondreau is 1609726587. It was assigned to this individual provider in the NPPES registry on January 30, 2026.

Where is Claire Tondreau located?

Claire Tondreau practices at 1 Plaza St W Apt 5A, Brooklyn, NY 11217. The listed phone number is (917) 902-1193.

What is Claire Tondreau'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 Tondreau was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.