Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

LAURA GRESHIN LCSW
NPI 1295632982
Social Worker - Clinical in Cambridge, MA

Active since October 24, 2026
1575 CAMBRIDGE ST, CAMBRIDGE, MA 02138(617) 876-4344 Get Directions Write a Review

NPPES record added: October 24, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Laura Greshin Lcsw NPPES

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

LAURA GRESHIN LCSW (NPI 1295632982) is an individual clinical provider in Cambridge, Massachusetts, licensed in Massachusetts (231265) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1295632982
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLAURA GRESHINCredential: LCSW
Location Address1575 CAMBRIDGE STCambridge, MA 02138-4308
Mailing Address21 Sargent AveSomerville, MA 02145-2913
Sole ProprietorNo
Enumeration DateOctober 24, 2026
NPPES CertifiedOctober 24, 2026
✔ NPI 1295632982 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 · 231265
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.
1575 CAMBRIDGE ST, Cambridge, MA 02138

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.

Registered Nurse
1575 CAMBRIDGE ST
CAMBRIDGE, MA 02138
Social Worker (Clinical)
1575 CAMBRIDGE ST
CAMBRIDGE, MA 02138
Nurse Practitioner
1575 CAMBRIDGE ST
CAMBRIDGE, MA 02138
Long Term Care Hospital
1575 CAMBRIDGE ST
CAMBRIDGE, MA 02138
Internal Medicine
1575 CAMBRIDGE ST, DIVISION OF INTERNAL MEDICINE
CAMBRIDGE, MA 02138
Physical Therapist
1575 CAMBRIDGE ST
CAMBRIDGE, MA 02138
Nurse Practitioner (Adult Health)
1575 CAMBRIDGE ST, YOUVILLE HOSPITAL
CAMBRIDGE, MA 02138
Long Term Care Hospital
1575 CAMBRIDGE ST
CAMBRIDGE, MA 02138

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 Laura Greshin's NPI number?

The NPI number for Laura Greshin is 1295632982. It was assigned to this individual provider in the NPPES registry on October 24, 2026.

Where is Laura Greshin located?

Laura Greshin practices at 1575 Cambridge St, Cambridge, MA 02138. The listed phone number is (617) 876-4344.

What is Laura Greshin'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 Laura Greshin was last updated on October 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.