Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. James Francis Kirwan, PT
Physical Therapist in Marcellus, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942329255
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Registry record
Entity type Individual (Type 1)
Name Mr. James Francis Kirwan
Credential PT
Sex Male
Practice address 37 South Street, Marcellus, NY, 13108
Phone (315) 673-1007
Fax (315) 673-2008
Enumeration date Mar 28, 2007
Last updated in NPPES Jan 24, 2012
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 024318-1 (NY) 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
Where does James Kirwan practice?
The practice location on file with NPPES is in Marcellus, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for James Kirwan?
The National Provider Identifier (NPI) for James Kirwan is 1942329255, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-24.