Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Liliam Ivette Diaz Rodriguez, ASW

Social Worker in Mather, CA · enumerated 2023 · practices at Sacramento County Office of Education.

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

National Provider Identifier

1922883321

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Registry record

Entity type Individual (Type 1)

Name Liliam Ivette Diaz Rodriguez

Credential ASW

Sex Female

Practice address 10474 Mather Blvd, Mather, CA, 95655

Phone (279) 219-8614

Enumeration date Aug 25, 2023

Last updated in NPPES Aug 25, 2023

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 111033 (CA) Secondary

1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 111033 (CA) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 111033 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Liliam Rodriguez practice?

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

What is the NPI number for Liliam Rodriguez?

The National Provider Identifier (NPI) for Liliam Rodriguez is 1922883321, 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 2023-08-25.