Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Michael Warren Klobnak Jr., ATC
Athletic Trainer in Lake Zurich, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467476366
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Registry record
Entity type Individual (Type 1)
Name Mr. Michael Warren Klobnak Jr.
Credential ATC
Sex Male
Practice address 300 Church St, Lake Zurich, IL, 60047
Phone (847) 540-4797
Enumeration date Jul 26, 2006
Last updated in NPPES May 7, 2008
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 96002160 (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.
Frequently asked questions
What is the NPI number for Michael Klobnak?
The National Provider Identifier (NPI) for Michael Klobnak is 1467476366, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Klobnak practice?
The practice location on file with NPPES is in Lake Zurich, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-07.