Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Collier, ATC

Athletic Trainer in Chicago, IL · enumerated 2016.

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

National Provider Identifier

1104368802

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mary Collier

Credential ATC

Sex Female

Practice address 1030 W Chicago Ave, Chicago, IL, 60642

Phone (312) 243-1574

Enumeration date Nov 11, 2016

Last updated in NPPES Nov 11, 2016

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 096.003761 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Mary Collier's NPI record?

Cross-check NPI 1104368802 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104368802 active?

Yes, as of the latest NPPES snapshot, NPI 1104368802 is active (record last updated 2016-11-11).

Other providers at this practice address

Browse all →

Occupational Health Centers of Illinois PC Occupational Medicine Clinic/Center · Chicago, IL NPI 1861401648 American Current Care of Illinois PC Urgent Care Clinic/Center · Chicago, IL NPI 1902098742 American Current Care of Illinois PC Urgent Care Clinic/Center · Chicago, IL NPI 1952742645 Occupational Health Centers of Illinois PC Multi-Specialty Clinic/Center · Chicago, IL NPI 1073954384 Agni Kamberi Family Medicine Physician · Chicago, IL NPI 1235660325 Elizabeth Runge Physical Therapist · Chicago, IL NPI 1295423549

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-11.