Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sleep & Neurology Center of Southern Illinois, LLC

Organization Sleep Medicine (Psychiatry & Neurology) Physician · NPI 1053437038

Sleep & Neurology Center of Southern Illinois, LLC is a Sleep Medicine (Psychiatry & Neurology) Physician in Mount Vernon, Illinois. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

2 Good Samaritan Way Ste 400
Mount Vernon, IL 62864-2478
Phone: (618) 241-1869
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Psychiatry & Neurology) Physician (primary) Taxonomy 2084S0012X

Record details

NPI number1053437038
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Snodsmith — Regional Vp Finance, Cfo · (618) 899-1040
NPI enumeratedMarch 22, 2007
Last updated in NPPESAugust 20, 2021
Certification dateAugust 20, 2021
Mailing address2 Good Samaritan Way, Suite 400, Mount Vernon, IL 62864-2478