Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jeffrey C Barrera

Dentist in Rancho Mission Viejo, CA · enumerated 2015 · practices at Jeffrey C. Barrera DDS.

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

National Provider Identifier

1245625136

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Registry record

Entity type Individual (Type 1)

Name Dr. Jeffrey C Barrera

Sex Male

Practice address Rancho Mission Viejo, CA, 92694

Phone (949) 371-8533

Fax (949) 449-8444

Enumeration date Mar 30, 2015

Last updated in NPPES Apr 15, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

122300000X Dentist Dental Providers · License 40914 (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

How do I verify Jeffrey Barrera's NPI record?

Cross-check NPI 1245625136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1245625136 active?

Yes, as of the latest NPPES snapshot, NPI 1245625136 is active (record last updated 2025-04-15).

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Jeffrey C. Barrera DDS Dentist · Rancho Mission Viejo, CA NPI 1770609877

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-15.