Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Claire Boncato

Licensed Vocational Nurse in Oakland, CA · enumerated 2014.

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

National Provider Identifier

1659788651

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Registry record

Entity type Individual (Type 1)

Name Claire Boncato

Sex Female

Practice address Oakland, CA, 94612

Phone (510) 433-1150

Enumeration date Jul 22, 2014

Last updated in NPPES Jul 22, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

164X00000X Licensed Vocational Nurse Nursing Service Providers · License 266016 (CA) 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

Where does Claire Boncato practice?

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

What is the NPI number for Claire Boncato?

The National Provider Identifier (NPI) for Claire Boncato is 1659788651, 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 2014-07-22.