HealthCareAtlasUSA

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Doctors / CA

PETER J MAZOLEWSKI, MD

GENERAL SURGERY

Medical school: UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE

Graduated: 1994

NPI: 1710076773

Practice Locations (2)

BASS MEDICAL GROUP

1505 SAINT ALPHONSUS WAY

ALAMO, CA 945071570

9259326330

BASS MEDICAL GROUP

365 LENNON LN

WALNUT CREEK, CA 945985915

Source: CMS National Downloadable File, September 2026.

PETER MAZOLEWSKI, MD | HealthCareAtlasUSA