Dennis Billman, LPC
NPI 1639370653 · on the registry since 2007 · sole proprietor
Practice
- Address
- 108 Northport Dr
Alton, IL 62002 - Phone
- (618) 466-0295
- Organisation at this address
- E J Aragona Md Ltd
Calmwaters Counseling & Resource Center IncInferred from a shared address, not stated in the registry. - Clinicians at this address
- 11
Registry record
- Primary taxonomy
- Counselor
101Y00000X
- Also registered as
- Professional Counselor
- Licence states on file
- IL, MO
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-07-13
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