Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sheldon Jay Itzkowitz, DDS
Periodontics in S Attleboro, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023125093
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Registry record
Entity type Individual (Type 1)
Name Dr. Sheldon Jay Itzkowitz
Credential DDS
Sex Male
Practice address 288 Highland Avenue, S Attleboro, MA, 02703
Phone (508) 761-5007
Fax (508) 761-7840
Enumeration date Aug 24, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
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 Sheldon Itzkowitz practice?
The practice location on file with NPPES is in S Attleboro, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sheldon Itzkowitz?
The National Provider Identifier (NPI) for Sheldon Itzkowitz is 1023125093, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.