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Gabriella Rose Mazzeo, OTD, OTR/L

Occupational Therapist in Mc Lean, VA · enumerated 2021.

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

National Provider Identifier

1154095198

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Registry record

Entity type Individual (Type 1)
Name Gabriella Rose Mazzeo
Credential OTD, OTR/L
Sex Female
Practice address 1487 Chain Bridge Rd Ste 102, Mc Lean, VA, 22101
Phone (703) 637-4601
Enumeration date Aug 3, 2021
Last updated in NPPES Oct 7, 2023

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT210002246 (DC) Secondary
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0119009520 (VA) 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 Mazzeo?
The National Provider Identifier (NPI) for Gabriella Mazzeo is 1154095198, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gabriella Mazzeo practice?
The practice location on file with NPPES is in Mc Lean, VA. 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 2023-10-07.