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

KELSIE M MENTZ, NP

NURSE PRACTITIONER

Graduated: 2015

Offers telehealth

NPI: 1306214697

Practice Locations (2)

WASHINGTON UNIVERSITY

1 BARNES JEW HOSP PLZ

SAINT LOUIS, MO 631101003

3147473000

AGING WELL HEALTH CARE, LLC

7212 BALSON AVE

SAINT LOUIS, MO 631303001

Source: CMS National Downloadable File, September 2026.

KELSIE MENTZ, NP | HealthCareAtlasUSA