This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NY

MARLYSS B DUBOIS, PA

PHYSICIAN ASSISTANT

Graduated: 2013

NPI: 1972945541

Practice Locations (3)

GUTHRIE MEDICAL GROUP PC

130 CTR WAY

CORNING, NY 148302255

6079369971

GUTHRIE MEDICAL GROUP PC

134 HOMER AVE

CORTLAND, NY 130451206

6077563500

GUTHRIE MEDICAL GROUP PC

1780 HANSHAW RD

ITHACA, NY 148509105

6072575858

Source: CMS National Downloadable File, September 2026.

MARLYSS DUBOIS, PA | HealthCareAtlasUSA