Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Victor Guillermo Sanchez, LCSW

Clinical Social Worker in Los Angeles, CA · enumerated 2006.

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

National Provider Identifier

1639268220

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Victor Guillermo Sanchez

Credential LCSW

Sex Male

Practice address Los Angeles, CA, 90020

Phone (800) 854-7771

Enumeration date Oct 12, 2006

Last updated in NPPES Sep 8, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 17700059 (CA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 28272 (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

How do I verify Victor Sanchez's NPI record?

Cross-check NPI 1639268220 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639268220 active?

Yes, as of the latest NPPES snapshot, NPI 1639268220 is active (record last updated 2026-09-08).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-08.