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Doctors / AZ

KARL R TREFFINGER, MD

EMERGENCY MEDICINE

Medical school: HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE

Graduated: 1986

NPI: 1205837333

Practice Locations (1)

TEC EMERGENCY PHYSICIANS OF ARIZONA, LLC

4760 E GERMANN RD

GILBERT, AZ 852970205

8887323317

Source: CMS National Downloadable File, September 2026.