Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Alicia Nicole Mantilla

Social Worker in Riverside, CA · enumerated 2011.

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

National Provider Identifier

1730477233

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Registry record

Entity type Individual (Type 1)

Name Ms. Alicia Nicole Mantilla

Sex Female

Practice address 769 W Blaine St, Suite A, Riverside, CA, 92507

Phone (951) 358-6895

Fax (951) 358-4792

Enumeration date Jul 18, 2011

Last updated in NPPES Jul 18, 2011

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social 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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Alicia Mantilla?

Alicia Mantilla is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-18.