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

MARK P GELLMAN, DO

EMERGENCY MEDICINE

Graduated: 1994

NPI: 1669493375

Practice Locations (3)

TORRANCE HEALTH ASSOCIATION INC

2110 E EL SEGUNDO BLVD

EL SEGUNDO, CA 902454502

TORRANCE HEALTH ASSOCIATION INC

855 MANHATTAN BEACH BLVD, SUITE 101

MANHATTAN BEACH, CA 902664975

3109397873

TORRANCE HEALTH ASSOCIATION INC

514 N PROSPECT AVE, FL 4

REDONDO BEACH, CA 902773040

3107503300

Source: CMS National Downloadable File, September 2026.

MARK GELLMAN, DO | HealthCareAtlasUSA