THERESA LEVASSEUR
NPI 1508716762
Social Worker - Clinical in Boston, MA

Active since January 29, 2026
85 E NEWTON ST, BOSTON, MA 02118(617) 414-8336 Get Directions Write a Review

NPPES record last updated: January 29, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Theresa Levasseur NPPES

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

THERESA LEVASSEUR (NPI 1508716762) is an individual clinical provider in Boston, Massachusetts and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1508716762
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameTHERESA LEVASSEUR
Location Address85 E NEWTON STBoston, MA 02118-3553
Mailing Address85 E Newton StBoston, MA 02118-3553 · (617) 414-8336
Sole ProprietorNo
Enumeration DateJanuary 29, 2026
NPPES CertifiedJanuary 29, 2026
NPI 1508716762 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
85 E NEWTON ST, Boston, MA 02118

Other Providers at the Same Location NPPES 20

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

Nurse Practitioner (Family)
85 E NEWTON ST
BOSTON, MA 02118
Social Worker
85 E NEWTON ST
BOSTON, MA 02118
Social Worker
85 E NEWTON ST
BOSTON, MA 02118
Counselor (Mental Health)
85 E NEWTON ST
BOSTON, MA 02118
Student in an Organized Health Care Education/Training Program
85 E NEWTON ST
BOSTON, MA 02118
Student in an Organized Health Care Education/Training Program
85 E NEWTON ST
BOSTON, MA 02118
Counselor (Mental Health)
85 E NEWTON ST
BOSTON, MA 02118
Social Worker
85 E NEWTON ST, BEST
BOSTON, MA 02118

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 Theresa Levasseur's NPI number?

The NPI number for Theresa Levasseur is 1508716762. It was assigned to this individual provider in the NPPES registry on January 29, 2026.

Where is Theresa Levasseur located?

Theresa Levasseur practices at 85 E Newton St, Boston, MA 02118. The listed phone number is (617) 414-8336.

What is Theresa Levasseur'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 Theresa Levasseur was last updated on January 29, 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.