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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BRIANA G LEIZMAN LMHC
NPI 1164080503
Counselor - Mental Health in Longmeadow, MA

Active since May 31, 2019
435 PORTER LAKE DR APT 233, LONGMEADOW, MA 01106(413) 276-6087 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 21, 2026, May 31, 2019 (2 updates tracked since 2019).

About Briana G Leizman Lmhc NPPES

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

BRIANA G LEIZMAN LMHC (NPI 1164080503) is an individual mental health provider in Longmeadow, Massachusetts, licensed in Massachusetts (LMHC10006718) and active in the NPI registry since May 2019.

NPPES Registry Identity

NPI1164080503
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameBRIANA G LEIZMANCredential: LMHC
Location Address435 PORTER LAKE DR APT 233Longmeadow, MA 01106-1263
Mailing Address435 Porter Lake Dr Apt 233Longmeadow, MA 01106-1263 · (413) 276-6087
Phone(413) 276-6087
Sole ProprietorNo
Enumeration DateMay 31, 2019
Last NPPES UpdateJuly 21, 20262 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
✔ NPI 1164080503 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 MA · LMHC10006718
435 PORTER LAKE DR APT 233, Longmeadow, MA 01106
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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 Briana Leizman's NPI number?

The NPI number for Briana Leizman is 1164080503. It was assigned to this individual provider in the NPPES registry on May 31, 2019.

Where is Briana Leizman located?

Briana Leizman practices at 435 Porter Lake Dr Apt 233, Longmeadow, MA 01106. The listed phone number is (413) 276-6087.

What is Briana Leizman'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 Briana Leizman was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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.