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 / WY

O'BRIEN EILEEN MELLARS, NP

NURSE PRACTITIONER

Graduated: 2023

Offers telehealth

NPI: 1174407621

Practice Locations (1)

POUDRE VALLEY MEDICAL GROUP LLC

5050 POWDERHOUSE RD

CHEYENNE, WY 820094800

3076341311

Source: CMS National Downloadable File, September 2026.

O'BRIEN MELLARS, NP | HealthCareAtlasUSA