Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sean Riley, PT
Physical Therapist in Haverhill, MA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376729806
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Registry record
Entity type Individual (Type 1)
Name Sean Riley
Credential PT
Sex Male
Practice address 3 Ferry St, Suite F, Haverhill, MA, 01835
Phone (978) 469-9412
Enumeration date Jan 15, 2008
Last updated in NPPES Apr 19, 2013
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3296 (NH) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 16585 (MA) 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 Sean Riley?
Sean Riley 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 → Heather Martyn Physical Therapist · Haverhill, MA NPI 1346266111 Karen Murphy Physical Therapist · Haverhill, MA NPI 1881606911 Kelly Hardy Physical Therapist · Haverhill, MA NPI 1205121738 Carole Hanedanian Clinical Social Worker · Bradford, MA NPI 1275933475 Robert Brown Clinical Social Worker · Bradford, MA NPI 1417449877 Christopher Avdoian Clinical Social Worker · Bradford, MA NPI 1568945558 Christine Sciacca Mental Health Counselor · Haverhill, MA NPI 1538731914 Robert Moreau Behavior Analyst · Haverhill, MA NPI 1518530799
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-19.