Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jill Weinstein Guizzo

Case Manager/Care Coordinator in Plainview, NY · enumerated 2016 · practices at Marion K. Salomon & Assoc..

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

National Provider Identifier

1639539919

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Jill Weinstein Guizzo

Sex Female

Practice address 125 E Bethpage Rd Ste 5, Plainview, NY, 11803

Phone (917) 355-2102

Enumeration date Mar 1, 2016

Last updated in NPPES Mar 1, 2016

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator 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 1639539919 active?

Yes, as of the latest NPPES snapshot, NPI 1639539919 is active (record last updated 2016-03-01).

How do I verify Jill Weinstein Guizzo's NPI record?

Cross-check NPI 1639539919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-01.