Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Prof. Cong Tam Ngoc Nguyen

School Social Worker in Downey, CA · enumerated 2006.

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

National Provider Identifier

1841382181

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Registry record

Entity type Individual (Type 1)

Name Prof. Cong Tam Ngoc Nguyen

Sex Male

Practice address 9300 Imperial Hwy, Downey, CA, 90242

Phone (562) 922-7488

Enumeration date Sep 28, 2006

Last updated in NPPES Mar 3, 2025

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

104100000X Social Worker Behavioral Health & Social Service Providers Secondary

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

225400000X Rehabilitation Practitioner Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

1041S0200X School 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1841382181 active?

Yes, as of the latest NPPES snapshot, NPI 1841382181 is active (record last updated 2025-03-03).

How do I verify Cong Tam Nguyen's NPI record?

Cross-check NPI 1841382181 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Carla Quintero Marriage & Family Therapist · Downey, CA NPI 1588794788 Ivanna Vasquez Clinical Social Worker · Downey, CA NPI 1982723151 Kim Griffin Esperon Clinical Social Worker · Downey, CA NPI 1255450243 Los Angeles County Office of Education Local Education Agency (LEA) · Downey, CA NPI 1932314010 Sandra Jimenez Clinical Social Worker · Downey, CA NPI 1659567022 Laraba Williams Clinical Social Worker · Downey, CA NPI 1962635953 Elsa Garcia-Sanda Clinical Social Worker · Downey, CA NPI 1841597028 Cristina Quiroz Clinical Social Worker · Downey, CA NPI 1285920900

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-03.