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 / WI

SEAN MARQUARDT, PSY

CLINICAL PSYCHOLOGIST

Graduated: 2014

Offers telehealth

NPI: 1740645100

Practice Locations (1)

PROHEALTH MEDICAL GROUP INC

721 AMERICAN AVE, SUITE 501

WAUKESHA, WI 531885071

2629284036

Source: CMS National Downloadable File, September 2026.

SEAN MARQUARDT, PSY | HealthCareAtlasUSA