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Catalina Alvarez Alvarez

Student in an Organized Health Care Education/Training Program in Hayward, CA · enumerated 2007.

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

National Provider Identifier

1053509307

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Registry record

Entity type Individual (Type 1)
Name Catalina Alvarez Alvarez
Sex Female
Practice address 21455 Birch St, Suite 201, Hayward, CA, 94541
Phone (510) 583-0414
Fax (510) 583-0410
Enumeration date Oct 11, 2007
Last updated in NPPES Oct 11, 2007

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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

Is NPI 1053509307 active?
Yes, as of the latest NPPES snapshot, NPI 1053509307 is active (record last updated 2007-10-11).
How do I verify Catalina Alvarez Alvarez's NPI record?
Cross-check NPI 1053509307 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-11.