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

RAN KIM, MD

GENERAL SURGERY

Medical school: MEDICAL COLLEGE OF PENNSYLVANIA

Graduated: 1990

Also: COLORECTAL SURGERY (PROCTOLOGY)

Offers telehealth

NPI: 1437237005

Practice Locations (5)

BASS MEDICAL GROUP

1505 SAINT ALPHONSUS WAY

ALAMO, CA 945071570

9259326330

BASS MEDICAL GROUP

2637 SHADELANDS DR

Walnut Creek, CA 945982512

1399 YGNACIO VALLEY RD, SUITE 11D

WALNUT CREEK, CA 945982874

9253579033

BASS MEDICAL GROUP

2637 SHADELANDS DR

WALNUT CREEK, CA 945982512

9253784512

BASS MEDICAL GROUP

365 LENNON LN

WALNUT CREEK, CA 945985915

Source: CMS National Downloadable File, September 2026.

RAN KIM, MD | HealthCareAtlasUSA