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Ms. Janet Therese Weis, PT

Physical Therapist in Oak Brook, IL · enumerated 2006.

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

National Provider Identifier

1023188513

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Registry record

Entity type Individual (Type 1)
Name Ms. Janet Therese Weis
Credential PT
Sex Female
Practice address 625 Enterprise Dr, Oak Brook, IL, 60523
Phone (630) 575-6250
Enumeration date Nov 9, 2006
Last updated in NPPES Jun 19, 2019

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 070004007 (IL) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070004007 (IL) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT 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

Where does Janet Weis practice?
The practice location on file with NPPES is in Oak Brook, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Janet Weis?
The National Provider Identifier (NPI) for Janet Weis is 1023188513, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-19.