Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Enwei Chian, PHARM.D.
Pharmacist in Alhambra, CA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245498450
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Registry record
Entity type Individual (Type 1)
Name Dr. David Enwei Chian
Credential PHARM.D.
Sex Male
Practice address 238 S Atlantic Blvd, Alhambra, CA, 91801
Phone (626) 354-7322
Enumeration date May 26, 2008
Last updated in NPPES May 26, 2008
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for David Chian?
The National Provider Identifier (NPI) for David Chian is 1245498450, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Chian practice?
The practice location on file with NPPES is in Alhambra, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-26.