Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael C Walter, LAT
Athletic Trainer in Willowbrook, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225233091
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Registry record
Entity type Individual (Type 1)
Name Michael C Walter
Credential LAT
Sex Male
Practice address 635 Executive Dr, Willowbrook, IL, 60527
Phone (630) 455-6630
Fax (630) 455-6631
Enumeration date Jun 20, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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.
Frequently asked questions
Is NPI 1225233091 active?
Yes, as of the latest NPPES snapshot, NPI 1225233091 is active (record last updated 2007-07-08).
How do I verify Michael Walter's NPI record?
Cross-check NPI 1225233091 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → James Allivato Athletic Trainer · Willow Brook, IL NPI 1942200266 Lynette Carlson Athletic Trainer · Willowbrook, IL NPI 1821063017 Michelle Quillin Physical Therapist · Willowbrook, IL NPI 1942392469 Scott Wirth Physical Therapist · Willowbrook, IL NPI 1053516088 Bryan Scheffers Physical Therapist · Willowbrook, IL NPI 1437315900
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.