Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Trisha Duong, PA
Physician Assistant in Upland, CA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225794126
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Registry record
Entity type Individual (Type 1)
Name Trisha Duong
Credential PA
Sex Female
Practice address 1183 E Foothill Blvd, Upland, CA, 91786
Phone (833) 574-2273
Enumeration date Nov 15, 2021
Last updated in NPPES Apr 5, 2024
Taxonomy & licenses
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA 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 Trisha Duong?
The National Provider Identifier (NPI) for Trisha Duong is 1225794126, a Type 1 (individual) record in the CMS NPPES registry.
Where does Trisha Duong practice?
The practice location on file with NPPES is in Upland, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Max Soliguen Pediatrics Physician · Upland, CA NPI 1700866894 Linda Carty Chiropractor · Upland, CA NPI 1053351296 Rubina Aqeel MD Inc Endocrinology, Diabetes & Metabolism Physician · Upland, CA NPI 1902847726 Jessica Yuan Optometrist · Upland, CA NPI 1881639441 Aurora Mellijor-Soliguen Psychiatry Physician · Upland, CA NPI 1417978537 Generoso Nery Family Medicine Physician · Upland, CA NPI 1851408116 Generoso S Nery M D Inc Family Medicine Physician · Upland, CA NPI 1164500559 Fiona Chan General Practice Dentistry · Upland, CA NPI 1942352703
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-05.