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

Dr. Anmarie Widener, LCSW-C

Clinical Social Worker in Mc Lean, VA · enumerated 2014.

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

National Provider Identifier

1548666225

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Registry record

Entity type Individual (Type 1)

Name Dr. Anmarie Widener

Credential LCSW-C

Sex Female

Practice address Mc Lean, VA, 22102

Phone (703) 624-2202

Enumeration date Nov 7, 2014

Last updated in NPPES Apr 27, 2016

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 19840 (MD) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 0904008721 (VA) Secondary

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

Where does Anmarie Widener practice?

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

What is the NPI number for Anmarie Widener?

The National Provider Identifier (NPI) for Anmarie Widener is 1548666225, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-27.