Yu-Nien Agustin LCSW
Also known as
- Formerly known asChang, Yu-Nien
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1265374391 is registered to Yu-Nien Agustin LCSW, a Clinical Social Worker practising at 3401 Aero Jet Ave in El Monte, California. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Yu-Nien Agustin LCSW has been enumerated in the National Provider Identifier (NPI) registry since 2026.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Yu-Nien Agustin LCSW accepts. To confirm in-network status with your specific health plan, contact Yu-Nien Agustin LCSW directly at (626) 286-8700.
Frequently asked
Yes. NPI 1265374391 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (626) 286-8700.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Yu-Nien Agustin LCSW is a Type-1 individual NPI.