HealthCareAtlasUSA

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 / CA

ANDREW G MAYER, MD

INTERNAL MEDICINE

Medical school: STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE

Graduated: 2000

Offers telehealth

NPI: 1215949201

Practice Locations (1)

LA JOLLA GASTROENTEROLOGY MEDICAL GROUP, INC

9850 GENESEE AVE, SUITE 770

LA JOLLA, CA 920371232

8584535200

Source: CMS National Downloadable File, September 2026.

ANDREW MAYER, MD | HealthCareAtlasUSA