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 / AZ

DAVID B MERRILL, DO

INTERNAL MEDICINE

Medical school: ARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY

Graduated: 2014

NPI: 1306266796

Practice Locations (1)

NAZ HOSPITALISTS INC

1003 WILLOW CREEK RD

PRESCOTT, AZ 863011641

9287715470

Source: CMS National Downloadable File, September 2026.

DAVID MERRILL, DO | HealthCareAtlasUSA