Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Walter Reed Army Medical Center

Q: What is the NPI number for Walter Reed Army Medical Center?

The NPI for Walter Reed Army Medical Center is 1770645954, a Type 2 (organization) record in the CMS NPPES registry.

Military Hospital in Washington, DC · enumerated 2006 · authorized official Susan Harper, Clinical Social Worker.

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

National Provider Identifier

1770645954

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Registry record

Entity type Organization (Type 2)

Legal business name Walter Reed Army Medical Center

Practice address 6 Wramc Dept, 6900 Georgia Ave. Nw, Washington, DC, 20307

Phone (202) 782-8055

Enumeration date Dec 14, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

286500000X Military Hospital Hospitals · License LC303589 (DC) Primary

Authorized official

Name Susan Harper

Title Clinical Social Worker

Phone (202) 782-8055

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 Walter Reed Army Medical Center?

The NPI for Walter Reed Army Medical Center is 1770645954, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Walter Reed Army Medical Center?

NPPES lists Susan Harper (Clinical Social Worker) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.