HealthCareAtlasUSA

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Doctors / CA

MATTHEW E SITZER, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE

Graduated: 1986

NPI: 1871641860

Practice Locations (3)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

4647 ZION AVE

SAN DIEGO, CA 921202507

6195285000

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

5893 COPLEY DR

SAN DIEGO, CA 921117906

8586165499

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

360 RUSH DR

SAN MARCOS, CA 920787901

8335742273

Source: CMS National Downloadable File, September 2026.

MATTHEW SITZER, MD | HealthCareAtlasUSA