Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rocio Mier, RDA

Dental Assistant in Santa Ana, CA · enumerated 2024.

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

National Provider Identifier

1083445142

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Registry record

Entity type Individual (Type 1)

Name Rocio Mier

Credential RDA

Sex Female

Practice address 405 W 5th St, Santa Ana, CA, 92701

Phone (714) 834-3101

Enumeration date Aug 12, 2024

Last updated in NPPES Aug 12, 2024

Taxonomy & licenses

126800000X Dental Assistant Dental Providers · License 53982 (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 Rocio Mier's NPI record?

Cross-check NPI 1083445142 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1083445142 active?

Yes, as of the latest NPPES snapshot, NPI 1083445142 is active (record last updated 2024-08-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-12.