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

Alexandra Buckner, MSW, PSYCHOANALYST

Psychoanalyst in Washington, DC · enumerated 2007.

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

National Provider Identifier

1316155906

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Registry record

Entity type Individual (Type 1)

Name Alexandra Buckner

Credential MSW, PSYCHOANALYST

Sex Female

Practice address Washington, DC, 20007

Phone (202) 338-0007

Enumeration date May 18, 2007

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

102L00000X Psychoanalyst Behavioral Health & Social Service Providers · License NA (NY) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LC301249 (DC) 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

What is the NPI number for Alexandra Buckner?

The National Provider Identifier (NPI) for Alexandra Buckner is 1316155906, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexandra Buckner practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.