Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Brian J Gallagher, MSW, LCSW

Clinical Social Worker in Media, PA · enumerated 2008 · practices at Giacomucci & Walker, LLC.

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

National Provider Identifier

1346413093

Verified

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Registry record

Entity type Individual (Type 1)

Name Brian J Gallagher

Credential MSW, LCSW

Sex Male

Practice address Media, PA, 19063

Phone (484) 440-9416

Enumeration date Apr 2, 2008

Last updated in NPPES May 8, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SW123785 (PA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CW024673 (PA) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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.

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Frequently asked questions

Where does Brian Gallagher practice?

The practice location on file with NPPES is in Media, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Brian Gallagher?

The National Provider Identifier (NPI) for Brian Gallagher is 1346413093, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Scott Giacomucci Clinical Social Worker · Media, PA NPI 1154870889 Leela Ehrhart Counselor · Media, PA NPI 1528609625 Maria Sotomayor-Giacomucci Clinical Social Worker · Media, PA NPI 1538826391 Margaret Carroll Mental Health Counselor · Media, PA NPI 1104577618 Katharine Walsh Student in an Organized Health Care Education/Training Program · Media, PA NPI 1467103838 Denise Chain Student in an Organized Health Care Education/Training Program · Media, PA NPI 1376294751 Xihlovo Mabunda Mental Health Counselor · Media, PA NPI 1811648256 Amy Hetrick Student in an Organized Health Care Education/Training Program · Media, PA NPI 1518612357

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-08.