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

SHAWN HASSLER, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE

Graduated: 1995

Offers telehealth

NPI: 1427122928

Practice Locations (1)

870 MARKET ST, SUITE 600

SAN FRANCISCO, CA 941023014

4153978103

Source: CMS National Downloadable File, September 2026.

SHAWN HASSLER, MD | HealthCareAtlasUSA