Data update history
November 29, 2023
Posted financials
Added Form 990 for fiscal year 2023
November 28, 2023
Updated personnel
Identified 5 new personnel
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2022
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
May 18, 2023
Updated personnel
Identified 1 new personnel
Nonprofit Types
Professional associationsBusiness and community development organizationsDisease-focused nonprofits
Issues
HealthScience and technologyDiseases and disordersMedical disciplinesCommunity improvementBusiness and industry
Characteristics
No full-time employees
General information
- Address
- 633 N St Claire 2400
- Chicago, IL 60611
- Metro area
- Chicago-Naperville-Elgin, IL-IN-WI
- County
- Cook County, IL
- Phone
- (312) 202-5322
IRS details
- EIN
- 86-1167905
- Fiscal year end
- June
- Taxreturn type
- Form 990
- Year formed
- 1970
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- G03: Voluntary Health Associations and Medical Disciplines Professional Societies and Associations
- NAICS code, primary
- 813920: Professional Associations
- Parent/child status
- Independent
Free account sign-up
Want updates when COSM has new information, or want to find more organizations like Combined Otolaryngological Spring Meetings (COSM)?
Create free Cause IQ account