Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MISS LYDIA ALMA TREMBLAY MSW, LICSW
NPI 1689809998
Social Worker - Clinical in Southbridge, MA

Active since May 17, 2009
5 OPTICAL DR FL 3, SOUTHBRIDGE, MA 01550(508) 765-9101(508) 764-7389 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Miss Lydia Alma Tremblay Msw, Licsw NPPES

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

MISS LYDIA ALMA TREMBLAY MSW, LICSW (NPI 1689809998) is an individual clinical provider in Southbridge, Massachusetts, licensed in Massachusetts (116439) and active in the NPI registry since May 2009.

NPPES Registry Identity

NPI1689809998
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMISS LYDIA ALMA TREMBLAYCredential: MSW, LICSW
Location Address5 OPTICAL DR FL 3Southbridge, MA 01550-2559
Mailing Address5 Optical Dr Fl 3Southbridge, MA 01550-2559 · (508) 765-9101 · Fax (508) 764-7389
Fax(508) 764-7389
Sole ProprietorNo
Enumeration DateMay 17, 2009
Last NPPES UpdateJune 30, 2026
NPPES CertifiedJune 30, 2026
NPI 1689809998 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MA · 116439
Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

5 OPTICAL DR FL 3, Southbridge, MA 01550

Other Providers at the Same Location NPPES

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

Counselor
5 OPTICAL DR FL 3
SOUTHBRIDGE, MA 01550

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 Lydia Tremblay's NPI number?

The NPI number for Lydia Tremblay is 1689809998. It was assigned to this individual provider in the NPPES registry on May 17, 2009.

Where is Lydia Tremblay located?

Lydia Tremblay practices at 5 Optical Dr Fl 3, Southbridge, MA 01550. The listed phone number is (508) 765-9101.

What is Lydia Tremblay's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Lydia Tremblay was last updated on June 30, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.