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

JASON WELLEN, MD

GENERAL SURGERY

Graduated: 2002

NPI: 1134331382

Practice Locations (1)

WASHINGTON UNIVERSITY

216 S KINGSHIGHWAY BLVD

SAINT LOUIS, MO 631101092

3143629355

Source: CMS National Downloadable File, September 2026.

JASON WELLEN, MD | HealthCareAtlasUSA