Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jennifer Lynn Ziemann, MOT, OTR/L

Occupational Therapist in Winfield, IL · enumerated 2008 · practices at Midwest Ear, Nose & Throat Consultants, Ltd..

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

National Provider Identifier

1184894560

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jennifer Lynn Ziemann

Credential MOT, OTR/L

Sex Female

Practice address 25 North Winfield Road, Winfield, IL, 60190

Phone (630) 933-6293

Enumeration date Mar 3, 2008

Last updated in NPPES Feb 17, 2015

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056.008273 (IL) 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

What specialty is Jennifer Ziemann?

Jennifer Ziemann is registered in NPPES with the primary taxonomy of Occupational Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-17.