Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Marie Quetly Cazeau, ANP

Adult Health Nurse Practitioner in Syosset, NY · enumerated 2007.

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

National Provider Identifier

1558562439

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Registry record

Entity type Individual (Type 1)

Name Mrs. Marie Quetly Cazeau

Credential ANP

Sex Female

Practice address 8 Greenfield Rd, Syosset, NY, 11791

Phone (516) 496-7900

Fax (516) 496-2139

Enumeration date May 30, 2007

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F303671 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
F303671	Other	NY	LICENSE

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

Is NPI 1558562439 active?

Yes, as of the latest NPPES snapshot, NPI 1558562439 is active (record last updated 2023-03-07).

How do I verify Marie Cazeau's NPI record?

Cross-check NPI 1558562439 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.