Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Karen Louise Trexler, OTR
Occupational Therapist in Media, PA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588788343
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Registry record
Entity type Individual (Type 1)
Name Mrs. Karen Louise Trexler
Credential OTR
Sex Female
Practice address 411 N Middletown Rd, Media, PA, 19063
Phone (610) 565-8717
Enumeration date Mar 19, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC010165 (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 1588788343 active?
Yes, as of the latest NPPES snapshot, NPI 1588788343 is active (record last updated 2007-07-08).
How do I verify Karen Trexler's NPI record?
Cross-check NPI 1588788343 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.