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Mrs. Kathryn Corinne Barker, ANP-BC

Adult Health Nurse Practitioner in Oxnard, CA · enumerated 2009.

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

National Provider Identifier

1962641399

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Registry record

Entity type Individual (Type 1)
Name Mrs. Kathryn Corinne Barker
Credential ANP-BC
Sex Female
Practice address 2000 Outlet Center Dr, Ste 220, Oxnard, CA, 93036
Phone (312) 804-5125
Enumeration date Feb 9, 2009
Last updated in NPPES Feb 9, 2009

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 18751 (CA) 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.

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Frequently asked questions

Where does Kathryn Barker practice?
The practice location on file with NPPES is in Oxnard, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kathryn Barker?
The National Provider Identifier (NPI) for Kathryn Barker is 1962641399, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-09.