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 / OK

ERNEST PROO, NP

NURSE PRACTITIONER

Graduated: 2016

Offers telehealth

NPI: 1275079899

Practice Locations (3)

IES ER OKLAHOMA LLC

700 W 7TH AVE

BRISTOW, OK 740102302

5392046700

USACS OBSERVATION MEDICINE SERVICES OF OKLAHOMA, LLC

220 S ELM ST, SUITE 200

JENKS, OK 740373701

9184037060

USACS OBSERVATION MEDICINE SERVICES OF OKLAHOMA, LLC

300 ROCKEFELLER DR

MUSKOGEE, OK 744015075

9186842101

Source: CMS National Downloadable File, September 2026.

ERNEST PROO, NP | HealthCareAtlasUSA