Hello

No, after the completion of BPT you will not get a doctor degree or you will not become a doctor

BPT is Bachelor in physiotherapy so after the completion of your BPT, you can practice as a physiotherapist and not as a doctor.

If you want become a doctor then you'll have to do MBBS or Ayush courses like BAMS ( will become Ayurvedic Doctor ) , BHMS ( will become Homeopathic Doctor )   or BVSc ( will become veterinary  Doctor ) or BDS ( will become a dentist )

And admission  in these courses is through Neet examination thus if you want to become a doctor then you need  to clear Neet examination and then go for aforesaid courses like mbbs

Thank you