Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marleen Iannucci
Physical Therapist in Warren, OH · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861763823
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Registry record
Entity type Individual (Type 1)
Name Marleen Iannucci
Sex Female
Practice address 600 Belvedere Ave Ne, Warren, OH, 44483
Phone (614) 582-7753
Enumeration date Jan 23, 2012
Last updated in NPPES Jan 23, 2012
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 23890 (MD) Primary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 26193 (OH) Secondary
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
Is NPI 1861763823 active?
Yes, as of the latest NPPES snapshot, NPI 1861763823 is active (record last updated 2012-01-23).
How do I verify Marleen Iannucci's NPI record?
Cross-check NPI 1861763823 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 2012-01-23.