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

SSM Medical Group

Organization Medical Specialty Clinic/Center · NPI 1144430281

SSM Medical Group provides Medical Specialty Clinic/Center services in Saint Louis, Missouri. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

1035 Bellevue Ave Ste 500
Saint Louis, MO 63117-1854 Not confirmed with CMS for 18 years — call before visiting
Phone: (314) 647-1115
Fax: (314) 544-1209
Show map & directions

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

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X

Record details

NPI number1144430281
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ronald Pierson — Executive Director · (314) 951-5520
Other names Clayton Specialists
NPI enumeratedMay 23, 2007
Last updated in NPPESNovember 27, 2007
Mailing address7980 Clayton Rd, Suite 202, Saint Louis, MO 63117-1354

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