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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dianna Mendoza

Licensed Practical Nurse in Patchogue, NY · enumerated 2023.

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

National Provider Identifier

1720767478

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Registry record

Entity type Individual (Type 1)
Name Dianna Mendoza
Sex Female
Practice address 42 Mowbray St, Patchogue, NY, 11772
Enumeration date Jul 11, 2023
Last updated in NPPES Jul 11, 2023

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 346625-01 (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

How do I verify Dianna Mendoza's NPI record?
Cross-check NPI 1720767478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1720767478 active?
Yes, as of the latest NPPES snapshot, NPI 1720767478 is active (record last updated 2023-07-11).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-11.