Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Diane Muoio, MS SPEC ED
Specialist in Syosset, NY · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316293343
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Registry record
Entity type Individual (Type 1)
Name Ms. Diane Muoio
Credential MS SPEC ED
Sex Female
Practice address 2 Roosevelt Ave, Syosset, NY, 11791
Phone (516) 496-4460
Fax (516) 921-4432
Enumeration date Jul 27, 2012
Last updated in NPPES Jul 27, 2012
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
Is NPI 1316293343 active?
Yes, as of the latest NPPES snapshot, NPI 1316293343 is active (record last updated 2012-07-27).
How do I verify Diane Muoio's NPI record?
Cross-check NPI 1316293343 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-27.