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 / IL

TIMOTHY GUERNSEY, CNA

CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)

Graduated: 2019

NPI: 1063052918

Practice Locations (2)

NORTH AMERICAN PARTNERS IN ANESTHESIA ILLINOIS LLC

1 SAINT ELIZABETH BLVD

O FALLON, IL 622691099

6182342120

MISSOURI BAPTIST MEDICAL CENTER

3015 N BALLAS RD

SAINT LOUIS, MO 631312329

3149965000

Source: CMS National Downloadable File, September 2026.