Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chiao Yen

Q: What is the NPI number for Chiao Yen?

The National Provider Identifier (NPI) for Chiao Yen is 1598022162, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Whittier, CA · enumerated 2012.

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

National Provider Identifier

1598022162

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Registry record

Entity type Individual (Type 1)

Name Chiao Yen

Sex Female

Practice address 15725 Whittier Blvd, Whittier, CA, 90603

Phone (562) 947-1669

Fax (562) 789-4340

Enumeration date Apr 19, 2012

Last updated in NPPES Mar 29, 2018

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A120823 (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

What is the NPI number for Chiao Yen?

The National Provider Identifier (NPI) for Chiao Yen is 1598022162, a Type 1 (individual) record in the CMS NPPES registry.

Where does Chiao Yen practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-29.