Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Courtney Lazarus

Specialist in Wantagh, NY · enumerated 2020.

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

National Provider Identifier

1457976250

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Registry record

Entity type Individual (Type 1)

Name Courtney Lazarus

Sex Female

Practice address 3583 Bunker Ave, Wantagh, NY, 11793

Phone (516) 776-5741

Enumeration date Jun 8, 2020

Last updated in NPPES Jun 8, 2020

Taxonomy & licenses

174400000X Specialist Other Service Providers Primary

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 Courtney Lazarus's NPI record?

Cross-check NPI 1457976250 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457976250 active?

Yes, as of the latest NPPES snapshot, NPI 1457976250 is active (record last updated 2020-06-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-08.