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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Julia L Arndt, PT

Physical Therapist in Collinsville, IL · enumerated 2007.

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

National Provider Identifier

1720295397

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Registry record

Entity type Individual (Type 1)
Name Mrs. Julia L Arndt
Credential PT
Sex Female
Practice address 2021 Mapleleaf Dr, Collinsville, IL, 62234
Enumeration date May 16, 2007
Last updated in NPPES Jul 19, 2013

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070.018081 (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 1720295397 active?
Yes, as of the latest NPPES snapshot, NPI 1720295397 is active (record last updated 2013-07-19).
How do I verify Julia Arndt's NPI record?
Cross-check NPI 1720295397 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-19.