Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joseph Phuong Nguyen
Physician Assistant in Chino, CA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669901468
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Registry record
Entity type Individual (Type 1)
Name Joseph Phuong Nguyen
Sex Male
Practice address 5451 Walnut Ave, Chino, CA, 91710
Phone (909) 464-8600
Enumeration date Jun 6, 2017
Last updated in NPPES Jun 6, 2017
Taxonomy & licenses
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 Joseph Nguyen?
The National Provider Identifier (NPI) for Joseph Nguyen is 1669901468, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Nguyen practice?
The practice location on file with NPPES is in Chino, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Veritas Health Services, LLC General Acute Care Hospital · Chino, CA NPI 1962407460 Renaissance Radiology Medical Group, Inc Diagnostic Ultrasound Physician · Chino, CA NPI 1619951134 Francisco Ornelas Emergency Medicine Physician · Chino, CA NPI 1235196718 Chino Emergency Medical Associates Emergency Medicine Physician · Chino, CA NPI 1720028525 Pranav Kachhi Emergency Medicine Physician · Chino, CA NPI 1801836606 Ashok Madahar Emergency Medicine Physician · Chino, CA NPI 1902846710 Jose Diaz Emergency Medicine Physician · Chino, CA NPI 1306880836 Martin Carrillo Emergency Medicine Physician · Chino, CA NPI 1861436339
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-06.