HealthCareAtlasUSA

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Doctors / NY

ANDREW T MARSHALL, MD

INTERNAL MEDICINE

Medical school: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Graduated: 1992

Also: GASTROENTEROLOGY

Offers telehealth

NPI: 1801846290

Practice Locations (1)

OPTUM MEDICAL CARE PC

90 S BEDFORD RD

MOUNT KISCO, NY 105493412

9142411050

Source: CMS National Downloadable File, September 2026.

ANDREW MARSHALL, MD | HealthCareAtlasUSA