Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cynthia Therese Izzo, MSW
Social Worker in Belleville, IL · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003678855
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Registry record
Entity type Individual (Type 1)
Name Cynthia Therese Izzo
Credential MSW
Sex Female
Practice address 900 Royal Heights Rd, Belleville, IL, 62226
Phone (708) 254-1720
Enumeration date Jan 26, 2024
Last updated in NPPES Jan 26, 2024
Taxonomy & licenses
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.
Frequently asked questions
Where does Cynthia Izzo practice?
The practice location on file with NPPES is in Belleville, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cynthia Izzo?
The National Provider Identifier (NPI) for Cynthia Izzo is 1003678855, 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 2024-01-26.