HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MO

AGNES C LEWIS

NURSE PRACTITIONER

Graduated: 1993

NPI: 1821360454

Practice Locations (3)

SSM MEDICAL GROUP INC

100 MEDICAL PLZ

LAKE SAINT LOUIS, MO 633671366

6366255200

SSM MEDICAL GROUP INC

100 MEDICAL PLZ, SUITE 1201

LAKE ST LOUIS, MO 633671366

6366255342

SSM MEDICAL GROUP INC

1035 BELLEVUE AVE, SUITE 500

SAINT LOUIS, MO 631171843

3149254770

Source: CMS National Downloadable File, September 2026.