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

MEGAN HOULAHAN, NP

NURSE PRACTITIONER

Graduated: 2015

NPI: 1972975183

Practice Locations (2)

MED CLINICAL PRACTICE LLC

401 CORPORATE PARK DR

CLAYTON, MO 631054201

7162926551

SSM MEDICAL GROUP INC

400 MEDICAL PLZ, SUITE 100

LAKE ST LOUIS, MO 633671493

6366398600

Source: CMS National Downloadable File, September 2026.

MEGAN HOULAHAN, NP | HealthCareAtlasUSA