John R. Harper, III, M.D. NPI Number: 1720098205 Primary Specialty: General Practice Languages Spoken: ENGLISH Gender: Male Education Medical School Pennsylvania State Univ. College of Medicine Star Ratings 4.7 out of 5 ( 55 Ratings, 2 Comments ) About This Survey 5 2 Comments 4 0 Comments 3 0 Comments 2 0 Comments 1 0 Comments Comments Aug 21, 2024 Very good service. Jun 18, 2024 Everything was good.