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 / OH

RAZAN HALLAK

REGISTERED DIETITIAN OR NUTRITION PROFESSIONAL

Graduated: 2020

NPI: 1437827540

Practice Locations (2)

OSU INTERNAL MEDICINE LLC

3900 STONERIDGE LN

DUBLIN, OH 430172288

6143665001

OSU INTERNAL MEDICINE LLC

3651 RIDGE MILL DR

HILLIARD, OH 430267752

6142933873

Source: CMS National Downloadable File, September 2026.