Ms. Wei Yang Guan PHARM.D.
About this NPIWhat this record shows.
NPI 1356693758 is registered to Ms. Wei Yang Guan PHARM.D., a Pharmacist practising at 93 Liberty St in Tustin, California. Pharmacist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Wei Yang Guan PHARM.D. has been enumerated in the National Provider Identifier (NPI) registry since 2012.
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. Wei Yang Guan PHARM.D. accepts. To confirm in-network status with your specific health plan, contact Ms. Wei Yang Guan PHARM.D. directly at (949) 857-0385.
Frequently asked
Yes. NPI 1356693758 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 (949) 857-0385.
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. Wei Yang Guan PHARM.D. is a Type-1 individual NPI.