Ms. Ching-Yun Chang PHARMD
About this NPIWhat this record shows.
NPI 1639620263 is registered to Ms. Ching-Yun Chang PHARMD, a Pharmacist practising at 1071 El Camino Real in Redwood City, California. Pharmacist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Ching-Yun Chang PHARMD has been enumerated in the National Provider Identifier (NPI) registry since 2016.
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 Ms. Ching-Yun Chang PHARMD accepts. To confirm in-network status with your specific health plan, contact Ms. Ching-Yun Chang PHARMD directly at (650) 306-1902.
Frequently asked
Yes. NPI 1639620263 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pharmacist 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 (650) 306-1902.
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. Ms. Ching-Yun Chang PHARMD is a Type-1 individual NPI.