HEIDI LISS
NPI 1891649240
Social Worker - Clinical in Brookline, MA

Active since February 23, 2026
34 WILLOW CRES, BROOKLINE, MA 02445(617) 794-5292 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Heidi Liss NPPES

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

HEIDI LISS (NPI 1891649240) is an individual clinical provider in Brookline, Massachusetts, licensed in Massachusetts (LCSW2141008) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1891649240
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameHEIDI LISS
Location Address34 WILLOW CRESBrookline, MA 02445-4132
Mailing Address34 Willow CresBrookline, MA 02445-4132 · (617) 794-5292
Sole ProprietorNo
Enumeration DateFebruary 23, 2026
NPPES CertifiedFebruary 23, 2026
NPI 1891649240 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 · LCSW2141008
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.
34 WILLOW CRES, Brookline, MA 02445

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 Heidi Liss's NPI number?

The NPI number for Heidi Liss is 1891649240. It was assigned to this individual provider in the NPPES registry on February 23, 2026.

Where is Heidi Liss located?

Heidi Liss practices at 34 Willow Cres, Brookline, MA 02445. The listed phone number is (617) 794-5292.

What is Heidi Liss'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 Heidi Liss was last updated on February 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.