HealthCareAtlasUSA

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Doctors / WI

MARSHALL A LONGNECKER, MD

ANESTHESIOLOGY

Medical school: UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE

Graduated: 1987

NPI: 1225012743

Practice Locations (1)

BELLIN ANESTHESIA ASSOCIATES SC

744 S WEBSTER AVE

GREEN BAY, WI 543013505

9204333500

Source: CMS National Downloadable File, September 2026.

MARSHALL LONGNECKER, MD | HealthCareAtlasUSA