Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

William B. Langston III, DDS PC

General Practice Dentistry in Sunnyvale, TX · enumerated 2017 · authorized official Shannon Bowen, Business Manager.

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

National Provider Identifier

1457877995

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name William B. Langston III, DDS PC

Other name <Unavail>

Practice address 3635 N Belt Line Rd Ste 160, Sunnyvale, TX, 75182

Phone (972) 270-6533

Fax (972) 270-6533

Enumeration date Aug 16, 2017

Last updated in NPPES Aug 16, 2017

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 10610 (TX) Primary

Authorized official

Name Shannon Bowen

Title Business Manager

Phone (972) 270-6533

Other identifiers

Identifier	Type	State	Issuer
1801917646	Medicaid	TX	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-08-16. Verify at npiregistry.cms.hhs.gov.

Where is William B. Langston III, DDS PC located?

The practice location on file with NPPES is in Sunnyvale, TX.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-08-16.