Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ana Karen Anton

Registered Nurse in Chula Vista, CA · enumerated 2018.

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

National Provider Identifier

1629544762

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Registry record

Entity type Individual (Type 1)

Name Ana Karen Anton

Sex Female

Practice address 690 Oxford St, Chula Vista, CA, 91911

Phone (866) 262-9881

Enumeration date Oct 16, 2018

Last updated in NPPES Oct 16, 2018

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 95166163 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ana Karen Anton?

The National Provider Identifier (NPI) for Ana Karen Anton is 1629544762, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ana Karen Anton practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-16.