Mark O'Brien, MS, LCPC

NPI 1932427986 · on the registry since 2010 · sole proprietor

Practice

Address: 605 N Michigan Ave Fl 4
Chicago, IL 60611
Organisation at this address: P.R. Minenger, Llc
Mind Management Inc
Smj Learning Academy
Comfort Care Residential
Dr. Yvonne M. Patterson, Llc
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 7

Registry record

Primary taxonomy: 101YP2500X
101YP2500X
Licence states on file: IL
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2019-09-20

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