3. Can I use the initials “MPT” or “DPT” after my name to indicate that I am a licensed physical therapist?

No. The only letters that legally signify licensure as a physical therapist in Texas are the letters “PT”. If you wish to highlight your degree, it is appropriate to put them after the letters “PT” – for example, Jane Doe, PT, DPT, or John Deer, PT, PhD.