Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Lorenzo Mastrangelo, R.P.T.
Physical Therapist in Norwalk, CT · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881844702
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Registry record
Entity type Individual (Type 1)
Name Mr. Lorenzo Mastrangelo
Credential R.P.T.
Sex Male
Practice address 23 Prospect Ave, Norwalk, CT, 06850
Phone (203) 857-4605
Fax (203) 857-4605
Enumeration date Sep 27, 2008
Last updated in NPPES Sep 27, 2008
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 004855 (CT) Primary
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
What is the NPI number for Lorenzo Mastrangelo?
The National Provider Identifier (NPI) for Lorenzo Mastrangelo is 1881844702, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lorenzo Mastrangelo practice?
The practice location on file with NPPES is in Norwalk, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-27.