Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sandra Elizabeth Perez, MSN CNS

Clinical Nurse Specialist in Riverside, CA · enumerated 2006 · practices at Socal Rehab Associates Inc.

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

National Provider Identifier

1598744310

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sandra Elizabeth Perez

Credential MSN CNS

Sex Female

Practice address 3908 10th St, Riverside, CA, 92501

Phone (951) 274-7744

Fax (951) 274-7754

Enumeration date Jan 11, 2006

Last updated in NPPES Oct 2, 2007

Taxonomy & licenses

364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 530 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
208624	Other	CA	REGISTERED NURSE
530	Other	CA	CLINICAL NURSE SPECIALIST

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 Sandra Perez's NPI record?

Cross-check NPI 1598744310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1598744310 active?

Yes, as of the latest NPPES snapshot, NPI 1598744310 is active (record last updated 2007-10-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-02.