Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gabriella Desiree Doumazios

Registered Nurse in Hauppauge, NY · enumerated 2023.

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

National Provider Identifier

1386350288

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Registry record

Entity type Individual (Type 1)

Name Gabriella Desiree Doumazios

Sex Female

Practice address 80 Arkay Dr Ste 230, Hauppauge, NY, 11788

Phone (917) 730-3368

Enumeration date Jan 25, 2023

Last updated in NPPES Jan 25, 2023

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 737096 (NY) 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.

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Frequently asked questions

What is the NPI number for Gabriella Doumazios?

The National Provider Identifier (NPI) for Gabriella Doumazios is 1386350288, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gabriella Doumazios practice?

The practice location on file with NPPES is in Hauppauge, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-25.