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Larissa Phifer Guzzardi

Physician Assistant in New Hyde Park, NY · enumerated 2017.

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

National Provider Identifier

1669994711

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Registry record

Entity type Individual (Type 1)
Name Larissa Phifer Guzzardi
Sex Female
Practice address 7 Vermont Dr, New Hyde Park, NY, 11042
Phone (516) 210-8400
Enumeration date Jul 11, 2017
Last updated in NPPES Aug 15, 2023

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 021005 (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

Where does Larissa Guzzardi practice?
The practice location on file with NPPES is in New Hyde Park, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Larissa Guzzardi?
The National Provider Identifier (NPI) for Larissa Guzzardi is 1669994711, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-15.