Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chuanwen Sun

General Practice Dentistry in Sanford, NC · enumerated 2007.

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

National Provider Identifier

1295930998

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Registry record

Entity type Individual (Type 1)

Name Chuanwen Sun

Sex Male

Practice address 900 S Vance St Ste 250, Sanford, NC, 27330

Phone (919) 776-3133

Enumeration date Jun 20, 2007

Last updated in NPPES Nov 21, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 8426 (NC) Primary

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 Chuanwen Sun?

Chuanwen Sun is registered in NPPES with the primary taxonomy of General Practice Dentistry. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-21.