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

Gregory J Simmons Orthopedic Surgery LLC

Organization Specialist · NPI 1043398225

Gregory J Simmons Orthopedic Surgery LLC is a Specialist in Belleville, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

180 S 3rd St Ste 100
Belleville, IL 62220-1952
Phone: (618) 257-1177
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X (IL)

Record details

NPI number1043398225
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gregory Simmons — President · (618) 234-9884
NPI enumeratedNovember 2, 2006
Last updated in NPPESAugust 22, 2020
Mailing address180 S 3rd St, Suite 100, Belleville, IL 62220-1952

Other providers in Belleville