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

MICHAEL Z KOONTZ, MD

MEDICAL ONCOLOGY

Medical school: UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE

Graduated: 2007

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1245410588

Practice Locations (1)

MONTEREY BAY ONCOLOGY A MEDICAL CORPORATION

5 HARRIS CT, SUITE 201

MONTEREY, CA 939405750

8313754105

Source: CMS National Downloadable File, September 2026.

MICHAEL KOONTZ, MD | HealthCareAtlasUSA