NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Barr Licsw LLC

Adult Mental Health Clinic/Center in Blackstone, MA · enumerated 2020 · authorized official Elizabeth Barr, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1700402906

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Elizabeth Barr Licsw LLC
Practice address 4 Crestwood Dr, Blackstone, MA, 01504
Enumeration date Jun 23, 2020
Last updated in NPPES Jun 23, 2020

Taxonomy & classification

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Elizabeth Barr
Title Owner

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Elizabeth Barr Licsw LLC?
The NPI for Elizabeth Barr Licsw LLC is 1700402906, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Elizabeth Barr Licsw LLC?
NPPES lists Elizabeth Barr (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-23.