Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Katherine-Anh Tu Nguyen, RPH
Pharmacist in Livermore, CA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265793996
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Katherine-Anh Tu Nguyen
Credential RPH
Sex Female
Practice address 300 Pullman Street, Livermore, CA, 94551
Phone (925) 960-6996
Enumeration date May 29, 2012
Last updated in NPPES May 29, 2012
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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 Katherine-Anh Nguyen?
The National Provider Identifier (NPI) for Katherine-Anh Nguyen is 1265793996, a Type 1 (individual) record in the CMS NPPES registry.
Where does Katherine-Anh Nguyen practice?
The practice location on file with NPPES is in Livermore, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-29.