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 / TX

WILLIAM MARCUS BARNES, NP

NURSE PRACTITIONER

Graduated: 2022

NPI: 1174241426

Practice Locations (1)

PULMONARY CRITICAL CARE PROFESSIONALS

9330 POPPY DR, SUITE 300

DALLAS, TX 752184624

2149452491

Source: CMS National Downloadable File, September 2026.