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

MARK H NISHIKI, MD

PATHOLOGY

Medical school: UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE

Graduated: 1980

NPI: 1457385890

Practice Locations (2)

STOCKTON PATHOLOGY MEDICAL GROUP

1800 N CALIFORNIA ST

STOCKTON, CA 952046019

2099432000

STOCKTON PATHOLOGY MEDICAL GROUP

2131 N CALIFORNIA ST

STOCKTON, CA 952046030

2099432000

Source: CMS National Downloadable File, September 2026.

MARK NISHIKI, MD | HealthCareAtlasUSA