Dr. Yih-Jia Chang Ph D
About this NPIWhat this record shows.
NPI 1124064381 is registered to Dr. Yih-Jia Chang Ph D, a Clinical Psychologist practising at 11401 South Bloomfield Avenue in Norwalk, California. Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Yih-Jia Chang Ph D has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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 Dr. Yih-Jia Chang Ph D accepts. To confirm in-network status with your specific health plan, contact Dr. Yih-Jia Chang Ph D directly at (562) 863-7011.
Frequently asked
Yes. NPI 1124064381 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Psychologist 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 (562) 863-7011.
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. Dr. Yih-Jia Chang Ph D is a Type-1 individual NPI.