Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Claudia S Barrett, PA-C

Medical Physician Assistant in Washington, DC · enumerated 2006.

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

National Provider Identifier

1487741468

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Miss Claudia S Barrett

Credential PA-C

Sex Female

Practice address 1001 G St Nw Ste 200, Washington, DC, 20001

Phone (202) 660-0005

Fax (202) 660-0025

Enumeration date Oct 9, 2006

Last updated in NPPES Dec 10, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 030445 (DC) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 6532 (GA) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C03573 (MD) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 0110006858 (VA) Primary

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 Claudia Barrett?

The National Provider Identifier (NPI) for Claudia Barrett is 1487741468, a Type 1 (individual) record in the CMS NPPES registry.

Where does Claudia Barrett practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-10.