Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kristyn Mastroianni, LMT
Massage Therapist in Manchester, CT · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841928561
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Registry record
Entity type Individual (Type 1)
Name Kristyn Mastroianni
Credential LMT
Sex Female
Practice address 5 Glen Rd, Manchester, CT, 06040
Phone (860) 670-2855
Enumeration date Aug 10, 2022
Last updated in NPPES Aug 10, 2022
Taxonomy & licenses
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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 Kristyn Mastroianni practice?
The practice location on file with NPPES is in Manchester, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kristyn Mastroianni?
The National Provider Identifier (NPI) for Kristyn Mastroianni is 1841928561, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-10.