Mr. Nai-Wen Chang
About this NPIWhat this record shows.
NPI 1972156784 is registered to Mr. Nai-Wen Chang, a Periodontics practising at 3302 Gaston Ave in Dallas, Texas. Periodontics is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Nai-Wen Chang has been enumerated in the National Provider Identifier (NPI) registry since 2019.
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 Mr. Nai-Wen Chang accepts. To confirm in-network status with your specific health plan, contact Mr. Nai-Wen Chang directly at (214) 828-8100.
Frequently asked
Yes. NPI 1972156784 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Periodontics 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 (214) 828-8100.
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. Mr. Nai-Wen Chang is a Type-1 individual NPI.