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

Tonza Christian

Registered Nurse in Benicia, CA · enumerated 2024.

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

National Provider Identifier

1609683630

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Registry record

Entity type Individual (Type 1)
Name Tonza Christian
Sex Female
Practice address Benicia, CA, 94510
Enumeration date Dec 13, 2024
Last updated in NPPES Dec 13, 2024

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 740233 (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.

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Frequently asked questions

What is the NPI number for Tonza Christian?
The National Provider Identifier (NPI) for Tonza Christian is 1609683630, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tonza Christian practice?
The practice location on file with NPPES is in Benicia, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-13.