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

RICHARD K PETYN, MD

INTERNAL MEDICINE

Graduated: 1982

Offers telehealth

NPI: 1376625004

Practice Locations (1)

SCRIPPS HEALTH

4318 MISSION AVE

OCEANSIDE, CA 920576541

7609015100

Source: CMS National Downloadable File, September 2026.