Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

David Jiayuan Xu, DDS

Q: What is the NPI number for David Xu?

The National Provider Identifier (NPI) for David Xu is 1932648201, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in Vestal, NY · enumerated 2017 · practices at Lalor Creekside Dental.

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

National Provider Identifier

1932648201

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Registry record

Entity type Individual (Type 1)

Name David Jiayuan Xu

Credential DDS

Sex Male

Practice address Vestal, NY, 13850

Phone (607) 754-2217

Enumeration date Feb 18, 2017

Last updated in NPPES Sep 19, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 059877-1 (NY) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does David Xu practice?

The practice location on file with NPPES is in Vestal, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for David Xu?

The National Provider Identifier (NPI) for David Xu is 1932648201, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-19.