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

REBECCA HAYES, MD

INTERNAL MEDICINE

Graduated: 2014

NPI: 1780004275

Practice Locations (3)

333 1ST ST, SUITE A

SAN FRANCISCO, CA 941053060

440 FRANKLIN ST

BLOOMFIELD, NJ 070034378

440 FRANKLIN ST, SUITE 300

BLOOMFIELD, NJ 070034378

Source: CMS National Downloadable File, September 2026.

REBECCA HAYES, MD | HealthCareAtlasUSA