Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diana Lisette Sanchez

Clinical Social Worker in Mountlake Terrace, WA · enumerated 2016.

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

National Provider Identifier

1306391438

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Registry record

Entity type Individual (Type 1)

Name Diana Lisette Sanchez

Sex Female

Practice address 6505 216th St Sw Ste 100, Mountlake Terrace, WA, 98043

Phone (999) 999-9999

Enumeration date Aug 18, 2016

Last updated in NPPES Apr 7, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LW61465481 (WA) 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

What is the NPI number for Diana Sanchez?

The National Provider Identifier (NPI) for Diana Sanchez is 1306391438, a Type 1 (individual) record in the CMS NPPES registry.

Where does Diana Sanchez practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-07.