MARY M LENNON LPC
NPI 1730249293
Counselor - Mental Health in Cos Cob, CT

Q: What is Mary Lennon's NPI number?

The NPI number for Mary Lennon is 1730249293. It was assigned to this individual provider in the NPPES registry on December 12, 2006.

Q: What is Mary Lennon's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary Lennon was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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 December 12, 2006

126 EAST PUTNAM AVE, 2ND FL W, COS COB, CT 06807(203) 629-0910(203) 778-4040 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mary M Lennon Lpc NPPES

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

MARY M LENNON LPC (NPI 1730249293) is an individual mental health provider in Cos Cob, Connecticut, licensed in Connecticut (001397) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1730249293

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMARY M LENNONCredential: LPC

Location Address126 EAST PUTNAM AVE, 2ND FL WCos Cob, CT 06807

Mailing Address126 East Putnam Ave, 2nd Fl WCos Cob, CT 06807 · (203) 629-0910 · Fax (203) 778-4040

Phone(203) 629-0910

Fax(203) 778-4040

Sole ProprietorNo

Enumeration DateDecember 12, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1730249293 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

Licenses✔ Licensed in CT · 001397✔ Licensed in NY · 0011811

126 EAST 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 Mary Lennon's NPI number?

The NPI number for Mary Lennon is 1730249293. It was assigned to this individual provider in the NPPES registry on December 12, 2006.

Where is Mary Lennon located?

Mary Lennon practices at 126 East Putnam Ave 2nd Fl W, Cos Cob, CT 06807. The listed phone number is (203) 629-0910.

What is Mary Lennon'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 Mary Lennon was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.