Healthcare Provider Details

I. General information

NPI: 1275450645
Provider Name (Legal Business Name): RATAJCZAK PSYCHIATRY SERVICES PLLC
Entity Type: Organization
Gender:
Sole Proprietor:

II. Dates (important events)

Enumeration Date: 07/06/2026
Last Update Date: 07/06/2026
Certification Date: 07/06/2026
Deactivation Date:
Reactivation Date:

III. Provider practice location address

213 W INSTITUTE PL STE 500
CHICAGO IL
60610-8792
US

IV. Provider business mailing address

213 W INSTITUTE PL STE 500
CHICAGO IL
60610-8792
US

V. Phone/Fax

Practice location:
  • Phone: 312-945-0780
  • Fax: 312-500-1364
Mailing address:
  • Phone: 312-945-0780
  • Fax: 312-500-1364

VI. Provider taxonomy

Scope of Practice (Provider specialty)

# 1
Primary TaxonomyY
Taxonomy Code2084P0800X
TaxonomyPsychiatry Physician
License Number
License Number State

VIII. Authorized Official

Name: DR. ROBERT RATAJCZAK
Title or Position: OWNER
Credential: MD
Phone: 312-945-0780