Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jessica Helen Kowalski, DPT

Physical Therapist in Oswego, IL · enumerated 2012.

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

National Provider Identifier

1215284534

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Registry record

Entity type Individual (Type 1)

Name Jessica Helen Kowalski

Credential DPT

Sex Female

Practice address 29d Stonehill Road, Oswego, IL, 60543

Phone (630) 554-6156

Fax (630) 554-6378

Enumeration date Aug 6, 2012

Last updated in NPPES Mar 13, 2013

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070.019260 (IL) Primary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070-019260 (IL) Secondary

DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession. About the DPT credential

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 is the NPI number for Jessica Kowalski?

The National Provider Identifier (NPI) for Jessica Kowalski is 1215284534, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jessica Kowalski practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-13.