Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Yadira E Ruiz-Johns, MSW

Clinical Social Worker in San Diego, CA · enumerated 2009.

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

National Provider Identifier

1821321456

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Registry record

Entity type Individual (Type 1)

Name Yadira E Ruiz-Johns

Credential MSW

Sex Female

Practice address 5473 Kearny Villa Rd Ste 300, San Diego, CA, 92123

Phone (619) 737-2768

Fax (619) 684-7004

Enumeration date Sep 15, 2009

Last updated in NPPES Oct 4, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 128567 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
128567	Other	CA	ASW REGISTRATION

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 Yadira Ruiz-Johns?

The National Provider Identifier (NPI) for Yadira Ruiz-Johns is 1821321456, a Type 1 (individual) record in the CMS NPPES registry.

Where does Yadira Ruiz-Johns practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-04.