Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy Xiaonan Xu, DDS

Dentist in Austin, TX · enumerated 2023 · practices at Access Dental of William Cannon PA.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1306626544

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Registry record

Entity type Individual (Type 1)

Name Nancy Xiaonan Xu

Credential DDS

Sex Female

Practice address 801 E William Cannon Dr Ste 201, Austin, TX, 78745

Phone (512) 717-5353

Enumeration date Oct 4, 2023

Last updated in NPPES Oct 4, 2023

Taxonomy & licenses

122300000X Dentist Dental Providers · License 40065 (TX) Primary

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.

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Frequently asked questions

How do I verify Nancy Xu's NPI record?

Cross-check NPI 1306626544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1306626544 active?

Yes, as of the latest NPPES snapshot, NPI 1306626544 is active (record last updated 2023-10-04).

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Access Dental of William Cannon PA Dentist · Austin, TX NPI 1700157955 Eswar Keran Damodara Prosthodontics · Austin, TX NPI 1124441530 John Le Dentist · Austin, TX NPI 1861044265

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-04.