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

WILLIAM MATTINGLY

MENTAL HEALTH COUNSELOR

Graduated: 2017

NPI: 1407352115

Practice Locations (2)

12166 OLD BIG BEND RD, SUITE 204

KIRKWOOD, MO 631226841

12166 OLD BIG BEND RD, SUITE 204

SAINT LOUIS, MO 631226841

Source: CMS National Downloadable File, September 2026.

WILLIAM MATTINGLY | HealthCareAtlasUSA