HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / IL

LARRY W KNOPP

MENTAL HEALTH COUNSELOR

Graduated: 2000

NPI: 1679595458

Practice Locations (1)

JEFFERSON COUNTY COMPREHENSIVE

16338 N IL HWY 37

MOUNT VERNON, IL 628648178

6182421510

Source: CMS National Downloadable File, September 2026.

LARRY KNOPP | HealthCareAtlasUSA