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

NAHAN ERFAN, OD

OPTOMETRY

Medical school: PENNSYLVANIA COLLEGE OF OPTOMETRY

Graduated: 2008

NPI: 1861621435

Practice Locations (2)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

5475 E LA PALMA AVE

ANAHEIM, CA 928072075

7142796088

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

23781 MAQUINA

MISSION VIEJO, CA 926912716

8889882800

Source: CMS National Downloadable File, September 2026.