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

MICHAEL S KARLS, PA

PHYSICIAN ASSISTANT

Graduated: 1995

NPI: 1801804737

Practice Locations (2)

CSI MEDICAL GROUP

45 CASTRO ST, SUITE 332

SAN FRANCISCO, CA 941141019

4158612600

CSI MEDICAL GROUP

909 HYDE ST, SUITE 419

SAN FRANCISCO, CA 941094846

4156785887

Source: CMS National Downloadable File, September 2026.

MICHAEL KARLS, PA | HealthCareAtlasUSA