Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bianca Vanessa Corral Gutierrez

Social Worker in Fairfield, CA · enumerated 2014.

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

National Provider Identifier

1528468162

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Bianca Vanessa Corral Gutierrez

Sex Female

Practice address 2420 Martin Rd Ste 200, Fairfield, CA, 94534

Phone (707) 399-4520

Fax (707) 399-4521

Enumeration date Sep 2, 2014

Last updated in NPPES Oct 31, 2023

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

172V00000X Community Health Worker Other Service Providers Secondary

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 Bianca Corral Gutierrez?

The National Provider Identifier (NPI) for Bianca Corral Gutierrez is 1528468162, a Type 1 (individual) record in the CMS NPPES registry.

Where does Bianca Corral Gutierrez practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-31.