Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ana Rosa Santos-Yedwalsky

Social Worker in Riverside, CA · enumerated 2008.

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

National Provider Identifier

1437311404

Verified

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Registry record

Entity type Individual (Type 1)

Name Ana Rosa Santos-Yedwalsky

Sex Female

Practice address 3125 Myers St, Riverside, CA, 92503

Phone (951) 358-4840

Fax (951) 687-3478

Enumeration date Jun 30, 2008

Last updated in NPPES Mar 18, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License ASW106707 (CA) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

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

What specialty is Ana Santos-Yedwalsky?

Ana Santos-Yedwalsky is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-18.