Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nita Chainani-Wu, DMD, PHD

Dentist in Mountain View, CA · enumerated 2007.

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

National Provider Identifier

1679692198

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Registry record

Entity type Individual (Type 1)

Name Nita Chainani-Wu

Credential DMD, PHD

Sex Female

Practice address 100 W El Camino Real, 76, Mountain View, CA, 94040

Phone (650) 968-3888

Enumeration date Mar 28, 2007

Last updated in NPPES Jun 12, 2021

Taxonomy & licenses

125Q00000X Oral Medicine Dentistry Dental Providers · License 45056 (CA) Secondary

122300000X Dentist Dental Providers · License 45056 (CA) 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 is the NPI number for Nita Chainani-Wu?

The National Provider Identifier (NPI) for Nita Chainani-Wu is 1679692198, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nita Chainani-Wu practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-12.