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

WILLIAM R TOMKIEWICZ, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS

Graduated: 1982

Also: FAMILY PRACTICE, INTERNAL MEDICINE

NPI: 1962580571

Practice Locations (2)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

8080 PKWY DR

LA MESA, CA 919422104

6195285000

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

4647 ZION AVE

SAN DIEGO, CA 921202507

6195285000

Source: CMS National Downloadable File, September 2026.

WILLIAM TOMKIEWICZ, MD | HealthCareAtlasUSA