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Doctors / OR

JOHN A WALKER, MD

GASTROENTEROLOGY

Medical school: UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS

Graduated: 1973

NPI: 1346210994

Practice Locations (1)

CENTENNIAL MEDICAL GROUP INC

2510 NW EDENBOWER BLVD, SUITE 112

ROSEBURG, OR 974718899

5415414646

Source: CMS National Downloadable File, September 2026.

JOHN WALKER, MD | HealthCareAtlasUSA