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About Diagnostic Services
Diagnostic Services is listed as a company classified under Medical and Diagnostic Laboratories, based in Chicago, Illinois, United States, employing 1-5 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 621511 (Medical Laboratories). Diagnostic Services is one of 1,843,395 companies listed in Illinois.
Business Contact Information
- Address
- 7459 N Western Ave, Chicago, Illinois, 60645, United States
Industry & Classification
NAICS Codes
- 62Health Care and Social Assistance
- 6215Medical and Diagnostic Laboratories
- 621511Medical Laboratories
SIC Codes
- 80Health Services
- 807Medical And Dental Laboratories
- 8071Medical Laboratories
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $218,000 ($0M-$1M)
Diagnostic Services: frequently asked questions
What does Diagnostic Services do?
Diagnostic Services is listed as a company classified under Medical and Diagnostic Laboratories, based in Chicago, Illinois, United States, employing 1-5 people and reporting $0M-$1M in annual revenue.
Where is Diagnostic Services located?
Diagnostic Services is headquartered at 7459 N Western Ave, Chicago, Illinois, 60645, United States.
How many employees does Diagnostic Services have?
Diagnostic Services has about 5 employees (the 1-5 range).
What is Diagnostic Services's annual revenue?
Diagnostic Services's annual revenue is estimated at $218,000 (the $0M-$1M range).
What industry is Diagnostic Services in?
Diagnostic Services's primary NAICS code is 621511 (Medical Laboratories).
Largest companies in Illinois
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Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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