JOHN ERGENER, MD

ORTHOPEDIC SURGERY

Medical school: JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY

Graduated: 1992

NPI: 1679618623

Practice Locations (3)

KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC

1701 TWIN SPRINGS RD

HALETHORPE, MD 212273553

4107375000

KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC

1221 MERCANTILE LN

LARGO, MD 207745374

3016185700

KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC

8008 WESTPARK DR

MC LEAN, VA 221023109

7032876400

Source: CMS National Downloadable File, September 2026.