Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Stephen Richard Alberini, MPT
Physical Therapist in Littleton, NH · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629260393
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Registry record
Entity type Individual (Type 1)
Name Mr. Stephen Richard Alberini
Credential MPT
Sex Male
Practice address 11 Riverglen Ln, Littleton, NH, 03561
Phone (603) 444-3352
Fax (603) 444-3357
Enumeration date Aug 15, 2007
Last updated in NPPES Jun 23, 2016
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3104 (NH) 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
Where does Stephen Alberini practice?
The practice location on file with NPPES is in Littleton, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stephen Alberini?
The National Provider Identifier (NPI) for Stephen Alberini is 1629260393, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-23.