Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Shari Michelle Guzzetta

Specialist in Franklin Square, NY · enumerated 2018.

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

National Provider Identifier

1255818241

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Registry record

Entity type Individual (Type 1)

Name Mrs. Shari Michelle Guzzetta

Sex Female

Practice address 1035 Russell St, Franklin Square, NY, 11010

Phone (516) 993-6808

Enumeration date Jul 23, 2018

Last updated in NPPES Jul 23, 2018

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

Is NPI 1255818241 active?

Yes, as of the latest NPPES snapshot, NPI 1255818241 is active (record last updated 2018-07-23).

How do I verify Shari Guzzetta's NPI record?

Cross-check NPI 1255818241 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-23.