Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Elizabeth A Leahan, OTR.L
Occupational Therapist in Jenks, OK · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356550669
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Registry record
Entity type Individual (Type 1)
Name Mrs. Elizabeth A Leahan
Credential OTR.L
Sex Female
Practice address 205 East 'B' Street, Jenks, OK, 74037
Phone (918) 299-4415
Enumeration date May 22, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1223 (OK) 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 Elizabeth Leahan practice?
The practice location on file with NPPES is in Jenks, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Elizabeth Leahan?
The National Provider Identifier (NPI) for Elizabeth Leahan is 1356550669, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.