Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Renee Valenzuela

Peer Specialist in San Diego, CA · enumerated 2024 · practices at Community Research Foundation Inc.

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

National Provider Identifier

1831948447

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Registry record

Entity type Individual (Type 1)

Name Alexandra Renee Valenzuela

Sex Female

Practice address 734 10th Ave, San Diego, CA, 92101

Phone (619) 239-4663

Enumeration date May 15, 2024

Last updated in NPPES May 15, 2024

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers 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

Where does Alexandra Valenzuela practice?

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

What is the NPI number for Alexandra Valenzuela?

The National Provider Identifier (NPI) for Alexandra Valenzuela is 1831948447, 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 2024-05-15.