Pediatrician Salary by Subspecialty. As with any medical career, a major determinant of salary is the level of specialization. While the average salary for pediatricians is around $175,000, that of pediatric specialists is typically higher.Pediatricians with at least 3 years experience who are specialized in neurology or oncology/hematology can typically earn up to $250,000, while pediatric surgeons typically earn $400,000-$500,000 a year.ediatrician Salary by Subspecialty. As with any medical career, a major determinant of salary is the level of specialization. While the average salary for pediatricians is around $175,000, that of pediatric specialists is typically higher.