Dr. Dianne Gan DMD
About this NPIWhat this record shows.
NPI 1346913993 is registered to Dr. Dianne Gan DMD, a Prosthodontics practising at 1660 S Columbian Way in Seattle, Washington. Prosthodontics is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Dianne Gan DMD has been enumerated in the National Provider Identifier (NPI) registry since 2021.
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 Dr. Dianne Gan DMD accepts. To confirm in-network status with your specific health plan, contact Dr. Dianne Gan DMD directly at (800) 329-8387.
Frequently asked
Yes. NPI 1346913993 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Prosthodontics 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 (800) 329-8387.
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. Dianne Gan DMD is a Type-1 individual NPI.