Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Claudine C Barker, PHLEBOTOMIST SR

Phlebotomy Technician in Baton Rouge, LA · enumerated 2006.

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

National Provider Identifier

1821167099

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Registry record

Entity type Individual (Type 1)

Name Mrs. Claudine C Barker

Credential PHLEBOTOMIST SR

Sex Female

Practice address 2138 Wooddale Blvd Ste 8, Baton Rouge, LA, 70806

Phone (225) 273-0760

Fax (225) 273-0760

Enumeration date Nov 6, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

246RP1900X Phlebotomy Technician Technologists, Technicians & Other Technical Service Providers · License P00660 (LA) 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

Where does Claudine Barker practice?

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

What is the NPI number for Claudine Barker?

The National Provider Identifier (NPI) for Claudine Barker is 1821167099, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.