Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexandra Mahon
Occupational Therapist in Exton, PA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104541523
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Registry record
Entity type Individual (Type 1)
Name Alexandra Mahon
Sex Female
Practice address 201 Sharp Ln, Exton, PA, 19341
Phone (877) 407-3422
Fax (877) 407-4329
Enumeration date Oct 7, 2022
Last updated in NPPES Dec 13, 2024
Taxonomy & licenses
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC018791 (PA) 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
Is NPI 1104541523 active?
Yes, as of the latest NPPES snapshot, NPI 1104541523 is active (record last updated 2024-12-13).
How do I verify Alexandra Mahon's NPI record?
Cross-check NPI 1104541523 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Adult Care of Chester County, Inc. Home Health Agency · Exton, PA NPI 1639293814 Joint & Spine Physical Therapy LLC Physical Therapist · Exton, PA NPI 1366636656 Senior Care Centers of Pennsylvania, Inc. Adult Day Care Clinic/Center · Exton, PA NPI 1659891117 Jamie Price Physical Therapist · Exton, PA NPI 1609596972
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-13.