Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Rebecca Marie Laycock, RN

General Practice Registered Nurse in National City, CA · enumerated 2021 · practices at Volunteers of America, Southwest California, Incorporated.

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

National Provider Identifier

1598346322

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Registry record

Entity type Individual (Type 1)

Name Mrs. Rebecca Marie Laycock

Credential RN

Sex Female

Practice address 2300 E 7th St, National City, CA, 91950

Phone (619) 791-2730

Enumeration date Apr 14, 2021

Last updated in NPPES Apr 14, 2021

Taxonomy & licenses

163WG0000X General Practice Registered Nurse Nursing Service Providers · License 95166172 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
95166172	Other	CA	CALIFORNIA BOARD OF REGISTERED NURSING

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 Rebecca Laycock's NPI record?

Cross-check NPI 1598346322 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1598346322 active?

Yes, as of the latest NPPES snapshot, NPI 1598346322 is active (record last updated 2021-04-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-14.