Search › Illinois › Behavior Technician
Ryan Mazalewski
NPI 1215805213 · on the registry since 2025
Practice
- Address
- 4031 W Dayton St
Mchenry, IL 60050 - Phone
- (815) 344-1230
- Organisation at this address
- Pioneer Center For Human Services
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 601
Registry record
- Primary taxonomy
- Behavior Technician
106S00000X
- Licence states on file
- IL
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-10-29
- Status
- Not present in the most recent federal file
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Illinois