Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Kieran Joseph Traynor, PT, MS
Physical Therapist in Larchmont, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811949316
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Registry record
Entity type Individual (Type 1)
Name Mr. Kieran Joseph Traynor
Credential PT, MS
Sex Male
Practice address 1420 Boston Post Rd, Larchmont, NY, 10538
Phone (914) 834-5490
Fax (914) 834-5402
Enumeration date May 16, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 17658 (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
How do I verify Kieran Traynor's NPI record?
Cross-check NPI 1811949316 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1811949316 active?
Yes, as of the latest NPPES snapshot, NPI 1811949316 is active (record last updated 2007-07-08).
Other providers at this practice address
Browse all → Summit Sports & Spinal Physical Therapy Physical Therapy Clinic/Center · Larchmont, NY NPI 1659322964 Denis Marais Physical Therapist · Larchmont, NY NPI 1790736015 Kari Waddington Physical Therapist · Larchmont, NY NPI 1023292406 Kieran J Traynor Pt PC Orthopedic Physical Therapist · Larchmont, NY NPI 1346409372 Hopp Physical Therapy Pllc Physical Therapy Clinic/Center · Larchmont, NY NPI 1376389932
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.