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

FRANCISCA M MAERTENS, MD

COLORECTAL SURGERY (PROCTOLOGY)

Medical school: UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE

Graduated: 2011

NPI: 1205129194

Practice Locations (2)

PERMANENTE MEDICAL GROUP INC

275 W MACARTHUR BLVD

OAKLAND, CA 946115641

5107521000

PERMANENTE MEDICAL GROUP INC

901 NEVIN AVE

RICHMOND, CA 948013143

5103071500

Source: CMS National Downloadable File, September 2026.

FRANCISCA MAERTENS, MD | HealthCareAtlasUSA