NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Zhe Xu, DMD

Dentist in Shrewsbury, MA · enumerated 2016 · practices at Quinsigamond Dental.

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

National Provider Identifier

1457805764

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Zhe Xu
Credential DMD
Sex Male
Practice address 19 N Quinsigamond Ave, Shrewsbury, MA, 01545
Phone (508) 421-9355
Enumeration date Aug 4, 2016
Last updated in NPPES Sep 11, 2019

Taxonomy & licenses

122300000X Dentist Dental Providers · License 1857384 (MA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

What specialty is Zhe Xu?
Zhe Xu 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.
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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-11.