HealthCareAtlasUSA

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Doctors / PA

MARK LYONS, DO

INTERNAL MEDICINE

Medical school: PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE

Graduated: 1996

Offers telehealth

NPI: 1225017049

Practice Locations (2)

GEISINGER CLINIC

100 N ACADEMY AVE

DANVILLE, PA 178229800

5702716144

GEISINGER CLINIC

532 MAIN ST, SUITE 1

MOOSIC, PA 185071001

5704713569

Source: CMS National Downloadable File, September 2026.

MARK LYONS, DO | HealthCareAtlasUSA