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

GLEN S O SULLIVAN, MD

ORTHOPEDIC SURGERY

Graduated: 1986

Offers telehealth

NPI: 1972504652

Practice Locations (2)

635 LASSEN LN

MOUNT SHASTA, CA 960679003

5309265211

635 LASSEN LN

MT SHASTA, CA 960679003

Source: CMS National Downloadable File, September 2026.

GLEN O SULLIVAN, MD | HealthCareAtlasUSA