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

MAZEN M HASHISHO, MD

VASCULAR SURGERY

Graduated: 1998

Also: GENERAL SURGERY, THORACIC SURGERY

Offers telehealth

NPI: 1255524427

Practice Locations (1)

MONTEREY BAY VASCULAR INC

3275 APTOS RANCHO RD, SUITE 1A

APTOS, CA 950033971

8313180010

Source: CMS National Downloadable File, September 2026.

MAZEN HASHISHO, MD | HealthCareAtlasUSA