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

SSM Medical Group, Inc

Organization Clinic/Center · NPI 1851896146

SSM Medical Group, Inc is a Clinic/Center in O Fallon, Missouri. Works from 5 locations. Registered with an NPI since 2018.

In the registry since
2018
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1101 Highway K Ste A
O Fallon, MO 63366-8431
Phone: (844) 766-7200
Show map & directions

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

Additional practice locations (4)

  • 1345 Smizer Mill Rd Ste 1350, Fenton, MO 63026-7305 — (844) 776-7200
  • 14021a New Halls Ferry Rd, Florissant, MO 63033-2708 — (844) 776-7200
  • 5503 Delmar Blvd Suite B, St Louis, MO 63112 — (844) 776-7200
  • 1603 Wentzville Pkwy, Wentzville, MO 63385-3826 — (844) 776-7200

Specialties & licences

Clinic/Center (primary) Taxonomy 261Q00000X
Nurse Practitioner Taxonomy 363L00000X

Record details

NPI number1851896146
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationSSM Medical Group, Inc
Authorized official Eileen Lamm — Regional Vp Finance · (149) 946-2193
Other names Ssm Health Express Clinic; Ssm Health Express Clinic
NPI enumeratedMarch 28, 2018
Last updated in NPPESNovember 7, 2025
Certification dateNovember 7, 2025
Mailing addressPo Box 955534, Saint Louis, MO 63195-5534

Other providers in O Fallon