Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Adrian Raul Lopez-Marquez, B.A.

Social Worker in Los Angeles, CA · enumerated 2021 · practices at Los Angeles Christian Health Centers.

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

National Provider Identifier

1275107393

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Registry record

Entity type Individual (Type 1)

Name Mr. Adrian Raul Lopez-Marquez

Credential B.A.

Sex Male

Practice address 1920 Marengo St, Los Angeles, CA, 90033

Phone (323) 276-6400

Enumeration date May 13, 2021

Last updated in NPPES Jul 16, 2024

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

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

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 123860 (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

Where does Adrian Lopez-Marquez practice?

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

What is the NPI number for Adrian Lopez-Marquez?

The National Provider Identifier (NPI) for Adrian Lopez-Marquez is 1275107393, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-16.