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

JEFFRY J SHELLENBERGER, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO

Graduated: 2007

NPI: 1356547640

Practice Locations (1)

GENIEMD MEDICAL GROUP MO PC

6612 OWENS DR

PLEASANTON, CA 945883334

9284609191

Source: CMS National Downloadable File, September 2026.

JEFFRY SHELLENBERGER, MD | HealthCareAtlasUSA