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BONNIE THALER
NPI 1649123407
Counselor - Mental Health in Cos Cob, CT

Active since February 19, 2026
399 E PUTNAM AVE, COS COB, CT 06807(203) 658-7458 Get Directions Write a Review

NPPES record last updated: February 19, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Bonnie Thaler NPPES

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

BONNIE THALER (NPI 1649123407) is an individual mental health provider in Cos Cob, Connecticut, licensed in Connecticut (3502) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1649123407
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameBONNIE THALER
Location Address399 E PUTNAM AVECos Cob, CT 06807-2558
Mailing Address399 E Putnam AveCos Cob, CT 06807-2558 · (203) 658-7458
Phone(203) 658-7458
Sole ProprietorYes
Enumeration DateFebruary 19, 2026
NPPES CertifiedFebruary 19, 2026
✔ NPI 1649123407 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CT · 3502
399 E PUTNAM AVE, Cos Cob, CT 06807
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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 Bonnie Thaler's NPI number?

The NPI number for Bonnie Thaler is 1649123407. It was assigned to this individual provider in the NPPES registry on February 19, 2026.

Where is Bonnie Thaler located?

Bonnie Thaler practices at 399 E Putnam Ave, Cos Cob, CT 06807. The listed phone number is (203) 658-7458.

What is Bonnie Thaler'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 Bonnie Thaler was last updated on February 19, 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.