Mary Lou Petty, MSW LCSW

NPI 1598747461 · on the registry since 2005

Practice

Address: 30 N Michigan Ave
Ste 1004
Chicago, IL 60602
Phone: (312) 236-4364
Organisation at this address: Gortho Ltd
Dawn Living
Walgreen Co
Deborah Moss
Lb Barry Pllc
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 375

Registry record

Primary taxonomy: 1041C0700X
1041C0700X
Licence states on file: IL
From the registry's licence fields, which are often incomplete.
Sex: Female
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