Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cathy Gallagher, FNP

Family Nurse Practitioner in Alexandria, VA · enumerated 2006.

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

National Provider Identifier

1679633952

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Registry record

Entity type Individual (Type 1)

Name Cathy Gallagher

Credential FNP

Sex Female

Practice address 1200 N Howard St, Alexandria, VA, 22304

Phone (703) 535-5568

Fax (703) 299-1794

Enumeration date Dec 9, 2006

Last updated in NPPES Mar 24, 2021

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024164414 (VA) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Cathy Gallagher's NPI record?

Cross-check NPI 1679633952 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679633952 active?

Yes, as of the latest NPPES snapshot, NPI 1679633952 is active (record last updated 2021-03-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-24.