Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Chien Ju Yang, NP

Women's Health Nurse Practitioner in Woodland Hills, CA · enumerated 2014.

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

National Provider Identifier

1437561834

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Chien Ju Yang

Credential NP

Sex Female

Practice address Woodland Hills, CA, 91367

Phone (917) 558-6352

Enumeration date May 20, 2014

Last updated in NPPES Jan 26, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 19795 (CA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Chien Ju Yang?

The National Provider Identifier (NPI) for Chien Ju Yang is 1437561834, a Type 1 (individual) record in the CMS NPPES registry.

Where does Chien Ju Yang practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-26.