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

NANCY L ASCHER, MD

GENERAL SURGERY

Medical school: UNIVERSITY OF MICHIGAN MEDICAL SCHOOL

Graduated: 1974

Offers telehealth

NPI: 1396799516

Practice Locations (2)

UCSF DEPT OF SURGERY

400 PAMASSUS AVE

SAN FRANCISCO, CA 941430001

4154761316

UCSF MEDICAL GROUP BUSINESS SERVICES

400 PARNASSUS AVE

SAN FRANCISCO, CA 941432202

4154761000

Source: CMS National Downloadable File, September 2026.