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

MIHAELA M HASSE, MD

INTERNAL MEDICINE

Graduated: 1985

NPI: 1073624201

Practice Locations (1)

NEWSTART MEDICAL GROUP INC

20601 W PAOLI LN

WEIMAR, CA 957360486

5306374025

Source: CMS National Downloadable File, September 2026.

MIHAELA HASSE, MD | HealthCareAtlasUSA