HealthCareAtlasUSA

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Doctors / CA

GREGORY S LARSEN, DO

EMERGENCY MEDICINE

Graduated: 2007

NPI: 1104073709

Practice Locations (3)

CEP AMERICA - CALIFORNIA

250 BON AIR RD

GREENBRAE, CA 949041702

4159257000

SAN FRANCISCO EMERGENCY MEDICAL ASSOCIATES

1101 VAN NESS AVE

SAN FRANCISCO, CA 941096919

4156006000

PACIFIC REDWOOD MEDICAL GROUP INC

1 MARCELA DR

WILLITS, CA 954905769

7079946486

Source: CMS National Downloadable File, September 2026.

GREGORY LARSEN, DO | HealthCareAtlasUSA