Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Madison Lynn Mailloux, PT, DPT
Physical Therapist in Johnston, RI · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518797356
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Registry record
Entity type Individual (Type 1)
Name Madison Lynn Mailloux
Credential PT, DPT
Sex Female
Practice address 1539 Atwood Ave, Johnston, RI, 02919
Phone (401) 351-0515
Enumeration date Aug 6, 2024
Last updated in NPPES Sep 8, 2025
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT03872 (RI) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT 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
What specialty is Madison Mailloux?
Madison Mailloux is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Frank Savoretti Internal Medicine Physician · Johnston, RI NPI 1750377149 Fred Ferri Internal Medicine Physician · Johnston, RI NPI 1013903400 Jonathan Walker Physical Therapist · Johnston, RI NPI 1114978889 Lepre Physical Therapy of Johnston, LLC Physical Therapist · Johnston, RI NPI 1659489763 Alberto Savoretti Internal Medicine Physician · Johnston, RI NPI 1033205745 Michael Pappas Physical Therapist · Johnston, RI NPI 1568510121 Pappas Physical Therapy of Johnston, LLC Physical Therapist · Johnston, RI NPI 1477601060 Ocean State Medical, LLC Non-Pharmacy Dispensing Site · Johnston, RI NPI 1386787232
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-08.