Christopher Knapp
Healthcare provider · O Fallon, Illinois
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Products & Services
About Christopher Knapp
Christopher Knapp is listed as a company based in O Fallon, Illinois, United States, operating in Healthcare provider, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under Offices of Physicians (except Mental Health Specialists).
Its primary NAICS classification is 621111 (Offices of Physicians (except Mental Health Specialists)). Christopher Knapp is one of 175,537 Healthcare & Life Science companies listed in Illinois.
Business Contact Information
- Phone
- +1 (618) 6321495
- Address
- 310 N 7 Hills Rd, O Fallon, Illinois, 62269, United States
Industry & Classification
- Industry
- Healthcare & Life Science
- Sector
- Healthcare provider
NAICS Codes
- 62Health Care and Social Assistance
- 6211Offices of Physicians
- 621111Offices of Physicians (except Mental Health Specialists)
SIC Codes
- 80Health Services
- 801Offices And Clinics Of Doctors Of Medicine
- 8011Offices of Physicians, Mental Health Specialists
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $289,000 ($0M-$1M)
Christopher Knapp: frequently asked questions
What does Christopher Knapp do?
Christopher Knapp is listed as a company based in O Fallon, Illinois, United States, operating in Healthcare provider, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under Offices of Physicians (except Mental Health Specialists).
Where is Christopher Knapp located?
Christopher Knapp is headquartered at 310 N 7 Hills Rd, O Fallon, Illinois, 62269, United States.
How many employees does Christopher Knapp have?
Christopher Knapp has about 4 employees (the 1-5 range).
What is Christopher Knapp's annual revenue?
Christopher Knapp's annual revenue is estimated at $289,000 (the $0M-$1M range).
What industry is Christopher Knapp in?
Christopher Knapp is in the Healthcare & Life Science / Healthcare provider industry, and its primary NAICS code is 621111 (Offices of Physicians (except Mental Health Specialists)).
How can I contact Christopher Knapp?
Its phone number is +1 (618) 6321495.
What companies are similar to Christopher Knapp?
Other large healthcare & Life Science companies in Illinois include CommonSpirit Health, McDonald's Corp, Advocate Aurora Health and Northwestern Medicine.
Largest healthcare & life science companies in Illinois
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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