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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Elzbieta Wierzchon-Mroz, P.T.

Physical Therapist in Wilmette, IL · enumerated 2006 · practices at Spinae Vitae Physical Therapy PC.

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

National Provider Identifier

1912942103

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Registry record

Entity type Individual (Type 1)
Name Mrs. Elzbieta Wierzchon-Mroz
Credential P.T.
Sex Female
Practice address Wilmette, IL, 60091
Phone (847) 251-9790
Fax (847) 251-9792
Enumeration date Jun 19, 2006
Last updated in NPPES Sep 25, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070-007485 (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

Is NPI 1912942103 active?
Yes, as of the latest NPPES snapshot, NPI 1912942103 is active (record last updated 2009-09-25).
How do I verify Elzbieta Wierzchon-Mroz's NPI record?
Cross-check NPI 1912942103 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-25.