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 / CA

GREGOR PARONIAN, MD

INTERNAL MEDICINE

Graduated: 2007

Offers telehealth

NPI: 1366627945

Practice Locations (1)

SOUTHERN CALIFORNIA INTERNISTS MEDICAL GROUP

1713 E WALNUT ST

PASADENA, CA 911061611

6266963607

Source: CMS National Downloadable File, September 2026.

GREGOR PARONIAN, MD | HealthCareAtlasUSA