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

St Elizabeths Hospital of the Hospital Sisters of the Third Order

Organization Sleep Disorder Diagnostic Clinic/Center · NPI 1225548753

St Elizabeths Hospital of the Hospital Sisters of the Third Order is a Sleep Disorder Diagnostic Clinic/Center in O Fallon, Illinois. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

791 Wall St Ste 200
O Fallon, IL 62269-2087
Phone: (866) 650-4660
Fax: (618) 222-4660
Show map & directions

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

Specialties & licences

Sleep Disorder Diagnostic Clinic/Center (primary) Taxonomy 261QS1200X

Record details

NPI number1225548753
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationSt Elizabeths Hospital of the Hospital Sisters of the Third Order Of
Authorized official Ann Bond — System Director-Government Reimb · (217) 814-4586
Other names Hshs St. Elizabeth'S Sleep Disorders Center
NPI enumeratedOctober 11, 2017
Last updated in NPPESJanuary 21, 2026
Certification dateJanuary 21, 2026
Mailing address3051 Hollis Dr, Springfield, IL 62704-7450