Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Cook County

Organization Public Health or Welfare Agency · NPI 1700051448

Cook County is a Public Health or Welfare Agency in Chicago, Illinois. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

1100 S Hamilton Ave
Chicago, IL 60612-4207
Phone: (312) 433-7859
Fax: (312) 433-7387
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Public Health or Welfare Agency (primary) Taxonomy 251K00000X

Record details

NPI number1700051448
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Rohan — Director Of Probation · (312) 433-6575
NPI enumeratedApril 24, 2008
Last updated in NPPESApril 24, 2008
Mailing address1100 S Hamilton Ave, Chicago, IL 60612-4207

Other providers in Chicago