Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Yung-Chung Wong, PSY.D.

Clinical Psychologist in Porterville, CA · enumerated 2012.

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

National Provider Identifier

1174877252

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Registry record

Entity type Individual (Type 1)

Name Dr. Yung-Chung Wong

Credential PSY.D.

Sex Female

Practice address 26501 Avenue 140, Porterville Developmental Center, Porterville, CA, 93257

Phone (559) 782-2644

Enumeration date Oct 29, 2012

Last updated in NPPES Oct 31, 2012

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY 19001 (CA) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

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

What is the NPI number for Yung-Chung Wong?

The National Provider Identifier (NPI) for Yung-Chung Wong is 1174877252, a Type 1 (individual) record in the CMS NPPES registry.

Where does Yung-Chung Wong practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-31.