Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alessandra Marie Valenzuela Porfido, PA-C

Physician Assistant in Modesto, CA · enumerated 2020.

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

National Provider Identifier

1134720972

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Registry record

Entity type Individual (Type 1)

Name Alessandra Marie Valenzuela Porfido

Credential PA-C

Sex Female

Practice address 1510 Florida Ave, Modesto, CA, 95350

Phone (866) 682-4842

Enumeration date Nov 6, 2020

Last updated in NPPES Jun 1, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 58758 (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

What is the NPI number for Alessandra Valenzuela Porfido?

The National Provider Identifier (NPI) for Alessandra Valenzuela Porfido is 1134720972, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alessandra Valenzuela Porfido practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-01.