Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Duy Quoc Nguyen, RPH
Pharmacist in Santa Ana, CA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083252654
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Duy Quoc Nguyen
Credential RPH
Sex Male
Practice address 1002 N Fairview St, Santa Ana, CA, 92703
Phone (714) 881-0012
Enumeration date Dec 13, 2019
Last updated in NPPES Dec 13, 2019
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 Duy Nguyen?
The National Provider Identifier (NPI) for Duy Nguyen is 1083252654, a Type 1 (individual) record in the CMS NPPES registry.
Where does Duy Nguyen practice?
The practice location on file with NPPES is in Santa Ana, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Eva Potts Nurse Practitioner · Santa Ana, CA NPI 1346249240 Veronica Whelan Family Medicine Physician · Santa Ana, CA NPI 1881695567 Talbert Medical Group, P.C. Family Medicine Physician · Santa Ana, CA NPI 1477554020 Kelvin Mai Internal Medicine Physician · Santa Ana, CA NPI 1326072612 Juanita Lopez Registered Dietitian · Santa Ana, CA NPI 1316091564 Fariba Shokoohy General Practice Physician · Santa Ana, CA NPI 1962694869 Robert Espinoza Family Medicine Physician · Santa Ana, CA NPI 1154593069 Nhu Ly Optometrist · Santa Ana, CA NPI 1114252954
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-13.