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

OMAR PEREZ, MD

INTERNAL MEDICINE

Graduated: 1974

NPI: 1043393465

Practice Locations (3)

10278 E RAMONDA BLVD A

EL MONTE, CA 917312601

10728 RAMONA BLVD, SUITE A

EL MONTE, CA 917312601

6264429430

10728 RAMONA BLVD A

EL MONTE, CA 917312601

Source: CMS National Downloadable File, September 2026.

OMAR PEREZ, MD | HealthCareAtlasUSA