Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Clarissa Guadalupe Castaneda

Social Worker in Citrus Heights, CA · enumerated 2024.

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

National Provider Identifier

1629830732

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Registry record

Entity type Individual (Type 1)

Name Clarissa Guadalupe Castaneda

Sex Female

Practice address 8421 Auburn Blvd Ste 162, Citrus Heights, CA, 95610

Phone (916) 441-3819

Enumeration date Jan 24, 2024

Last updated in NPPES Dec 11, 2024

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 126777 (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

What is the NPI number for Clarissa Castaneda?

The National Provider Identifier (NPI) for Clarissa Castaneda is 1629830732, a Type 1 (individual) record in the CMS NPPES registry.

Where does Clarissa Castaneda practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-11.