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

JAMES FRANCIS LEONI, MD

FAMILY PRACTICE

Medical school: CREIGHTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1983

Offers telehealth

NPI: 1205936861

Practice Locations (1)

ATTENDA MEDICAL GROUP INC

1116 B ST

PETALUMA, CA 949524054

7077829123

Source: CMS National Downloadable File, September 2026.

JAMES LEONI, MD | HealthCareAtlasUSA