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Doctors / CA

ELLEN A LENG, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO

Graduated: 1990

NPI: 1902855497

Practice Locations (4)

CEP AMERICA - CALIFORNIA

3901 LONE TREE WAY

ANTIOCH, CA 945096200

9257797200

MEDAMERICA PHYSICIAN SOLUTIONS PC

112 LA CASA VIA, SUITE 135

WALNUT CREEK, CA 945983023

9254714291

CEP AMERICA - AUC PC

1601 YGNACIO VALLEY RD

WALNUT CREEK, CA 945983122

9259393000

CEP AMERICA - AUC PC

240 LA CASA VIA, SUITE 200

WALNUT CREEK, CA 945984866

9259456644

Source: CMS National Downloadable File, September 2026.

ELLEN LENG, MD | HealthCareAtlasUSA