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COOK COUNTY
NPI 1700051448
Public Health or Welfare in Chicago, IL

Active since April 24, 2008
1100 S HAMILTON AVE, CHICAGO, IL 60612(312) 433-7859(312) 433-7387 Get Directions Write a Review

NPPES record last updated: April 24, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Cook County NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COOK COUNTY (NPI 1700051448) is a healthcare organization registered as a public health or welfare in Chicago, Illinois and active in the NPI registry since April 2008. The organization lists Michael J. Rohan, Director Of Probation, as its authorized official.

NPPES Registry Identity

NPI1700051448
Entity TypeOrganization
Primary Taxonomy251K00000X
Legal Business NameCOOK COUNTY
Location Address1100 S HAMILTON AVEChicago, IL 60612-4207
Mailing Address1100 S Hamilton AveChicago, IL 60612-4207 · (312) 433-7859 · Fax (312) 433-7387
Phone(312) 433-7859
Fax(312) 433-7387
Organization SubpartNo
Authorized OfficialMichael J. RohanDirector Of Probation · (312) 433-6575
Enumeration DateApril 24, 2008
✔ NPI 1700051448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPublic Health or WelfareAgencies
Taxonomy Code251K00000X
1100 S HAMILTON AVE, Chicago, IL 60612
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Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LINDSEY QUISENBERRY PSY.D.
Psychologist (Clinical)
1100 S HAMILTON AVE
CHICAGO, IL 60612
Cook County (312) 433-4925
DR. RAKESH R NAIR PSYD
Psychologist (Clinical)
1100 S HAMILTON AVE
CHICAGO, IL 60612
Cook County (312) 433-7102
KATHERINE HALL LCSW, CCHP
Social Worker (Clinical)
1100 S HAMILTON AVE
CHICAGO, IL 60612
Cook County (312) 433-4498
DR. ALLISON L MASON PSYD
Psychologist (Clinical)
1100 S HAMILTON AVE
CHICAGO, IL 60612
Cook County (312) 433-7382
DR. MARK BRENZINGER PSY.D.
Psychologist (Clinical)
1100 S HAMILTON AVE
CHICAGO, IL 60612
Cook County (312) 433-7377
DR. ANGELA SEDENO PH.D.
Psychologist (Clinical)
1100 S HAMILTON AVE, MEDICAL
CHICAGO, IL 60612
Cook County (312) 433-7106
TREATMENT ALTERNATIVES FOR SAFE COMMUNITIES
Clinic/Center (Rehabilitation, Substance Use Disorder)
1100 S HAMILTON AVE
CHICAGO, IL 60612
Cook County (312) 666-7339
DR. DAKEDA RENEE HORTON PHD, LCSW
Psychologist (Clinical)
1100 S HAMILTON AVE, MENTAL HEALTH DEPARTMENT
CHICAGO, IL 60612
Cook County (312) 433-5704

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cook County's NPI number?

The NPI number for Cook County is 1700051448. It was assigned to this organization in the NPPES registry on April 24, 2008.

Where is Cook County located?

Cook County is located at 1100 S Hamilton Ave, Chicago, IL 60612. The listed phone number is (312) 433-7859.

What is Cook County's specialty?

The primary specialty registered for this NPI is Public Health or Welfare with taxonomy code 251K00000X.

When was this NPI record last updated?

The NPPES record for Cook County was last updated on April 24, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.