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

THERESE A CHAN TACK, DO

INTERNAL MEDICINE

Medical school: MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED

Graduated: 2007

Offers telehealth

NPI: 1750569950

Practice Locations (2)

UCSF MEDICAL GROUP BUSINESS SERVICES

400 PARNASSUS AVE

SAN FRANCISCO, CA 941432202

4154761000

UNIVERSITY OF CALIFORNIA SAN FRANCISCO

400 PARNASSUS AVE, MCB300

SAN FRANCISCO, CA 941430810

4154761000

Source: CMS National Downloadable File, September 2026.