Search › Illinois › Addiction (Substance Use Disorder) Counselor
Marilyn Omahen, L.C.S.W., R.D.D.P
NPI 1114090040 · on the registry since 2006 · sole proprietor
Practice
- Address
- 456 W Frontage Rd Ste 2
Northfield, IL 60093 - Phone
- (847) 446-0448
- Organisation at this address
- Dignity Homeservices
Trinity Psychological Services
The Arnold Center For Integrated Wellness, P.C.Inferred from a shared address, not stated in the registry. - Clinicians at this address
- 8
Registry record
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor
101YA0400X
- Also registered as
- Clinical Social Worker
- Licence states on file
- IL
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2025-09-11
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