Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Karen Leemhuis, OTR

Occupational Therapist in Erie, PA · enumerated 2007.

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

National Provider Identifier

1104954064

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Registry record

Entity type Individual (Type 1)

Name Ms. Karen Leemhuis

Credential OTR

Sex Female

Practice address 1611 Peach St, Suite 320, Erie, PA, 16501

Phone (814) 456-2003

Fax (814) 456-4098

Enumeration date Mar 1, 2007

Last updated in NPPES Nov 19, 2010

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC010373 (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

How do I verify Karen Leemhuis's NPI record?

Cross-check NPI 1104954064 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104954064 active?

Yes, as of the latest NPPES snapshot, NPI 1104954064 is active (record last updated 2010-11-19).

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James Pollock Family Medicine Physician · Erie, PA NPI 1861497216 Alaaeldin Omar Pediatrics Physician · Erie, PA NPI 1811976020 Balachandra Chekka Pediatrics Physician · Erie, PA NPI 1770550063 Angela Borgia General Practice Dentistry · Erie, PA NPI 1255355004 Julia Karcic Podiatrist · Erie, PA NPI 1588757140 B.R.Chekka M.D,P.C. Medical Specialty Clinic/Center · Erie, PA NPI 1134287261 Susan Maloney Family Nurse Practitioner · Erie, PA NPI 1437216736 Barbara Cannata Clinical Social Worker · Erie, PA NPI 1669521100

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-19.