What are 'normal' fees for a regular (just to check if everything is ok) visit to a pediatrician? Am wondering if $250 is too steep and if I should consider another more affordable PD.

I agree with Carla. $250 is definitely on the steep end. Alternatively, you coule consider going to NUS Emergency for Children. Registration is about $100+, but waiting time is definitely much much shorter than KK Hospital. I personally find the staffs and nurses a lot more attentive as compared to the ones in KK Hospital.