John Ang MD
About this NPIWhat this record shows.
NPI 1326196114 is registered to John Ang MD, a General Practice practising at 23525 Golden Springs Dr, Suite A in Diamond Bar, California. General Practice is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. John Ang MD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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 John Ang MD accepts. To confirm in-network status with your specific health plan, contact John Ang MD directly at (909) 861-6828.
Frequently asked
Yes. NPI 1326196114 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
General Practice 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 (909) 861-6828.
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. John Ang MD is a Type-1 individual NPI.