NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Laura Frances Scalzo, RN, IBCLC

Registered Nurse in Brentwood, CA · enumerated 2017.

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

National Provider Identifier

1124531231

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Registry record

Entity type Individual (Type 1)
Name Mrs. Laura Frances Scalzo
Credential RN, IBCLC
Sex Female
Practice address Brentwood, CA, 94513
Phone (925) 234-3837
Enumeration date Nov 10, 2017
Last updated in NPPES Nov 10, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 271592 (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
L-27615 Other CA INTERNATIONAL BOARD OF CERTIFIED LACTATION CONSULTANTS
271592 Other CA 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.

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Frequently asked questions

Where does Laura Scalzo practice?
The practice location on file with NPPES is in Brentwood, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Laura Scalzo?
The National Provider Identifier (NPI) for Laura Scalzo is 1124531231, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-10.