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

DORIS M VAN BYSSUM, PSY

NURSE PRACTITIONER

Graduated: 1982

Offers telehealth

NPI: 1063515369

Practice Locations (2)

GENESIS CLINICAL SERVICES

1725 S NAPERVILLE RD

WHEATON, IL 601895855

6306536441

GENESIS CLINICAL SERVICES

1725 S NAPERVILLE RD, SUITE 206

WHEATON, IL 601895855

6306536441

Source: CMS National Downloadable File, September 2026.