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

GREGORY J ADAMSON, MD

SPORTS MEDICINE

Medical school: UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE

Graduated: 1981

Also: ORTHOPEDIC SURGERY

NPI: 1972590610

Practice Locations (2)

CEDARS-SINAI MEDICAL CARE FOUNDATION

800 S RAYMOND AVE

PASADENA, CA 911053229

6267958051

DAVID B. HAMMER

1051 LAS TABLAS RD

TEMPLETON, CA 934655603

Source: CMS National Downloadable File, September 2026.

GREGORY ADAMSON, MD | HealthCareAtlasUSA