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

CATHY L RIKER, MD

RHEUMATOLOGY

Medical school: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Graduated: 1986

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1255448189

Practice Locations (1)

UNIVERSITY HEALTHCARE ALLIANCE

1300 CRANE ST

MENLO PARK, CA 940254260

6504986500

Source: CMS National Downloadable File, September 2026.

CATHY RIKER, MD | HealthCareAtlasUSA