Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carol Guerrero-Urbanski, LCSW

Clinical Social Worker in San Jose, CA · enumerated 2007.

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

National Provider Identifier

1548309594

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Registry record

Entity type Individual (Type 1)

Name Carol Guerrero-Urbanski

Credential LCSW

Sex Female

Practice address 650 S Bascom Ave, San Jose, CA, 95128

Phone (408) 793-5743

Fax (408) 275-6716

Enumeration date Feb 6, 2007

Last updated in NPPES Oct 23, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCS 17449 (CA) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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 Carol Guerrero-Urbanski?

The National Provider Identifier (NPI) for Carol Guerrero-Urbanski is 1548309594, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carol Guerrero-Urbanski practice?

The practice location on file with NPPES is in San Jose, 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 2007-10-23.