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Doctors / NY

LAWRENCE J OTTAVIANO, MD

GASTROENTEROLOGY

Graduated: 1984

NPI: 1538112461

Practice Locations (3)

UNION HEALTH CENTER INC

160 W 26TH ST, FL 4

NEW YORK, NY 100016975

UNION HEALTH CENTER INC

275 7TH AVE, FL 4

NEW YORK, NY 100016757

2129242510

GRAMERCY PARK GASTROENTEROLOGY PC

60 GRAMERCY PARK N

NEW YORK, NY 100105423

2122542777

Source: CMS National Downloadable File, September 2026.

LAWRENCE OTTAVIANO, MD | HealthCareAtlasUSA