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

LEWIS GAMARRA, MD

HOSPITALIST

Medical school: MEDICAL COLLEGE OF WISCONSIN

Graduated: 1988

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1124048608

Practice Locations (2)

2115 10TH ST, SUITE A2

LOS OSOS, CA 934023244

8055349360

VITUITY HOSPITALISTS PC

1911 JOHNSON AVE

SAN LUIS OBISPO, CA 934014131

8055435353

Source: CMS National Downloadable File, September 2026.

LEWIS GAMARRA, MD | HealthCareAtlasUSA