Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jill R Leary Licsw LLC

Q: What is the NPI number for Jill R Leary Licsw LLC?

The NPI for Jill R Leary Licsw LLC is 1619778180, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Social Worker in Chelmsford, MA · enumerated 2025 · authorized official Jill Leary, Owner/Clinical Therapist.

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

National Provider Identifier

1619778180

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Registry record

Entity type Organization (Type 2)

Legal business name Jill R Leary Licsw LLC

Practice address 104 Turnpike Rd Apt 4402, Chelmsford, MA, 01824

Phone (617) 823-5080

Enumeration date Mar 21, 2025

Last updated in NPPES Aug 19, 2026

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Jill Leary

Title Owner/Clinical Therapist

Phone (617) 823-5080

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 Jill R Leary Licsw LLC?

The NPI for Jill R Leary Licsw LLC is 1619778180, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Jill R Leary Licsw LLC?

NPPES lists Jill Leary (Owner/Clinical Therapist) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-19.