Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mariela Carranza

Social Worker in Long Beach, CA · enumerated 2019.

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

National Provider Identifier

1730742339

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mariela Carranza

Sex Female

Practice address 3633 E Broadway, Long Beach, CA, 90803

Phone (562) 285-1330

Enumeration date Apr 18, 2019

Last updated in NPPES Sep 2, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

225400000X Rehabilitation Practitioner Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

106S00000X Behavior Technician Behavioral Health & Social 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

Where does Mariela Carranza practice?

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

What is the NPI number for Mariela Carranza?

The National Provider Identifier (NPI) for Mariela Carranza is 1730742339, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-02.