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Doctors / NY

MARK R GRZESIAK, PA

PHYSICIAN ASSISTANT

Graduated: 2005

NPI: 1376717272

Practice Locations (2)

NORTH SHORE HEALTH SYSTEM MEDICAL FACULTY GROUP PRACTICE INC

440 E MAIN ST

BAY SHORE, NY 117068501

NORTH SHORE HEALTH SYSTEM MEDICAL FACULTY GROUP PRACTICE INC

450 LAKEVILLE RD

NEW HYDE PARK, NY 110421118

5167348900

Source: CMS National Downloadable File, September 2026.

MARK GRZESIAK, PA | HealthCareAtlasUSA