Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Julia Zhu Xiong, D.D.S.
Dentist in Walnut, CA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528352630
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Registry record
Entity type Individual (Type 1)
Name Dr. Julia Zhu Xiong
Credential D.D.S.
Sex Female
Practice address 19822 E Saddle Ridge Ln, Walnut, CA, 91789
Phone (909) 720-9178
Enumeration date Jun 6, 2011
Last updated in NPPES Jun 6, 2011
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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 Julia Xiong?
The National Provider Identifier (NPI) for Julia Xiong is 1528352630, a Type 1 (individual) record in the CMS NPPES registry.
Where does Julia Xiong practice?
The practice location on file with NPPES is in Walnut, 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 2011-06-06.