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Sergio Manzo Jr.

School Social Worker in Norwalk, CA · enumerated 2025 · practices at Los Angeles County - Norwalk Mtu.

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

National Provider Identifier

1043184443

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Registry record

Entity type Individual (Type 1)
Name Sergio Manzo Jr.
Sex Male
Practice address 14821 Jersey Ave, Norwalk, CA, 90650
Phone (562) 210-4060
Enumeration date Sep 30, 2025
Last updated in NPPES Oct 24, 2025

Taxonomy & licenses

1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 114942 (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

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 Sergio Manzo?
Sergio Manzo is registered in NPPES with the primary taxonomy of School 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 2025-10-24.