Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Angela Mong Nguyen, AMFT, APCC

Mental Health Counselor in Fountain Valley, CA · enumerated 2024.

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

National Provider Identifier

1871346577

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Registry record

Entity type Individual (Type 1)

Name Angela Mong Nguyen

Credential AMFT, APCC

Sex Female

Practice address 18837 Brookhurst St, Fountain Valley, CA, 92708

Phone (562) 314-9890

Enumeration date Apr 10, 2024

Last updated in NPPES Apr 10, 2024

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 12445 (CA) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 135496 (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

Is NPI 1871346577 active?

Yes, as of the latest NPPES snapshot, NPI 1871346577 is active (record last updated 2024-04-10).

How do I verify Angela Nguyen's NPI record?

Cross-check NPI 1871346577 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-10.