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

RONALD EUGENE DE LA PENA, MD

OBSTETRICS/GYNECOLOGY

Medical school: TEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE

Graduated: 1995

NPI: 1194779710

Practice Locations (1)

ARROYO OAKS MEDICAL ASSOCIATES INC

2230 LYNN RD, SUITE 200

THOUSAND OAKS, CA 913601900

80549510665000

Source: CMS National Downloadable File, September 2026.

RONALD DE LA PENA, MD | HealthCareAtlasUSA