Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Karen Marie Law-Decker, OTR-L

Occupational Therapist in Chambersburg, PA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578785069

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Registry record

Entity type Individual (Type 1)

Name Mrs. Karen Marie Law-Decker

Credential OTR-L

Sex Female

Practice address 1335 Johnson Rd, Chambersburg, PA, 17201

Phone (717) 263-1617

Enumeration date May 3, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC009409 (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.

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Frequently asked questions

Where does Karen Law-Decker practice?

The practice location on file with NPPES is in Chambersburg, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Karen Law-Decker?

The National Provider Identifier (NPI) for Karen Law-Decker is 1578785069, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Michael Ellenbogen Physical Therapy Assistant · Chambersburg, PA NPI 1548481948

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.