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 / TN

ROB P EHRET, CNA

CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)

Medical school: CLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY

Graduated: 2003

NPI: 1376538660

Practice Locations (3)

HAMBLEN ANESTHESIA PC

216 S HENRY ST

MORRISTOWN, TN 378132215

4235815987

COVENANT ANESTHESIA GROUP PC

908 W 4TH N ST

MORRISTOWN, TN 378143894

4235864231

COVENANT ANESTHESIA GROUP PC

990 OAK RIDGE TPKE

OAK RIDGE, TN 378306976

8658353560

Source: CMS National Downloadable File, September 2026.