Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Lorenzo Mordini, DDS
Periodontics in Boston, MA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326336355
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Registry record
Entity type Individual (Type 1)
Name Dr. Lorenzo Mordini
Credential DDS
Sex Male
Practice address 1 Kneeland St Fl 12, Boston, MA, 02111
Phone (617) 638-4636
Enumeration date Jul 12, 2011
Last updated in NPPES Jan 24, 2024
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
Is NPI 1326336355 active?
Yes, as of the latest NPPES snapshot, NPI 1326336355 is active (record last updated 2024-01-24).
How do I verify Lorenzo Mordini's NPI record?
Cross-check NPI 1326336355 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-24.