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

KOK TONG LING, MD

NEPHROLOGY

Graduated: 1984

Also: INTERNAL MEDICINE

NPI: 1164400263

Practice Locations (3)

REGENTS OF THE UNIVERSITY OF CALIFORNIA

400 PARNASSUS AVE

SAN FRANCISCO, CA 941432202

4154764029

450 SUTTER ST, SUITE 935

SAN FRANCISCO, CA 941083911

450 SUTTER ST, SUITE 935

SAN FRANCISCO, CA 941083997

4154337761

Source: CMS National Downloadable File, September 2026.

KOK TONG LING, MD | HealthCareAtlasUSA