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

HARRISON D LANCASTER, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE, GREENVILLE

Graduated: 2022

NPI: 1902541253

Practice Locations (2)

1234 S KINGSHIGHWAY BLVD, SUITE 1100

SAINT LOUIS, MO 631102106

3931 UTAH ST, 1F

SAINT LOUIS, MO 631163812

Source: CMS National Downloadable File, September 2026.