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

NATHAN LEWIS, MD

INTERNAL MEDICINE

Medical school: LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1978

NPI: 1912923004

Practice Locations (1)

675 S ARROYO PKWY, SUITE 310

PASADENA, CA 911053264

6267968181

Source: CMS National Downloadable File, September 2026.

NATHAN LEWIS, MD | HealthCareAtlasUSA