HealthCareAtlasUSA

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Doctors / CA

ORRIN M TROUM, MD

RHEUMATOLOGY

Graduated: 1979

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1821032608

Practice Locations (1)

PROVIDENCE SAINT JOHNS MEDICAL FOUNDATION

2336 SANTA MONICA BLVD, SUITE 207

SANTA MONICA, CA 904042067

3104491999

Source: CMS National Downloadable File, September 2026.

ORRIN TROUM, MD | HealthCareAtlasUSA