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 / ID

MARK G WILLIS, NP

NURSE PRACTITIONER

Graduated: 2017

Offers telehealth

NPI: 1154838886

Practice Locations (1)

OPTIMUM HEALTH PLLC

2928 MICHELLE ST

POCATELLO, ID 832018031

2082440997

Source: CMS National Downloadable File, September 2026.

MARK WILLIS, NP | HealthCareAtlasUSA