Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mai Jua Xiong, D.D.S.
Dentist in Madison, WI · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861703365
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Registry record
Entity type Individual (Type 1)
Name Dr. Mai Jua Xiong
Credential D.D.S.
Sex Female
Practice address 1320 Mendota St Ste 107, Madison, WI, 53714
Phone (608) 665-2725
Enumeration date Jun 29, 2010
Last updated in NPPES May 17, 2024
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Mai Xiong?
Mai Xiong is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Sashauni Johnson Clinical Social Worker · Madison, WI NPI 1255802716 Amanda Parker Clinical Social Worker · Madison, WI NPI 1023834231 Jonathan Zhu General Practice Dentistry · Madison, WI NPI 1639061823 James Nelson Dentist · Madison, WI NPI 1689558686 Boh Kyeong Suh Dentist · Madison, WI NPI 1598631863
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-17.