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

DAVID K THEIN, MD

ANESTHESIOLOGY

Medical school: MEDICAL COLLEGE OF WISCONSIN

Graduated: 1989

NPI: 1336163575

Practice Locations (2)

SIMI VALLEY ANESTHESIA MEDICAL GROUP

2975 SYCAMORE DR

SIMI VALLEY, CA 930651201

8059556000

CONEJO LOS ROBLES ANESTHESIOLOGY MEDICAL GROUP INC

215 W JANSS RD

THOUSAND OAKS, CA 913601847

8054972727

Source: CMS National Downloadable File, September 2026.

DAVID THEIN, MD | HealthCareAtlasUSA