Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Henry Kadlec
Behavior Technician in Oswego, IL · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336939099
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Registry record
Entity type Individual (Type 1)
Name Henry Kadlec
Sex Male
Practice address 29 Stonehill Rd Ste D, Oswego, IL, 60543
Phone (224) 760-1182
Enumeration date May 7, 2025
Last updated in NPPES May 7, 2025
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License BACB620896 (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
Where does Henry Kadlec practice?
The practice location on file with NPPES is in Oswego, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Henry Kadlec?
The National Provider Identifier (NPI) for Henry Kadlec is 1336939099, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-07.