Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robin Y Langston, DDS

Dentist in Portsmouth, VA · enumerated 2006.

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

National Provider Identifier

1639149321

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Registry record

Entity type Individual (Type 1)

Name Robin Y Langston

Credential DDS

Sex Female

Practice address 664 Lincoln St, Portsmouth, VA, 23704

Phone (757) 393-6363

Fax (757) 215-1054

Enumeration date Jan 25, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

122300000X Dentist Dental Providers · License 0401008704 (VA) 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 Robin Langston practice?

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

What is the NPI number for Robin Langston?

The National Provider Identifier (NPI) for Robin Langston is 1639149321, 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 2022-07-21.