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

MICHAEL J FELDSTEIN, MD

ORTHOPEDIC SURGERY

Graduated: 2009

Offers telehealth

NPI: 1568799989

Practice Locations (5)

UCSF MEDICAL GROUP BUSINESS SERVICES

1 SHRADER ST, SUITE 650

SAN FRANCISCO, CA 941171036

8555813442

UNIVERSITY OF CALIFORNIA SAN FRANCISCO

2330 POST ST

SAN FRANCISCO, CA 941153465

4154764029

UCSF MEDICAL GROUP BUSINESS SERVICES

400 PARNASSUS AVE

SAN FRANCISCO, CA 941432202

UCSF MEDICAL GROUP BUSINESS SERVICES

450 STANYAN ST

SAN FRANCISCO, CA 941171019

4157505750

UCSF MEDICAL GROUP BUSINESS SERVICES

900 HYDE ST

SAN FRANCISCO, CA 941094806

4153536333

Source: CMS National Downloadable File, September 2026.

MICHAEL FELDSTEIN, MD | HealthCareAtlasUSA