human: Describe taxonomy code 156FX1900X

gpt: Code: 156FX1900X
Name: Orthoptist
Group: Eye and Vision Services Providers
Classification: Technician/Technologist
Specialization: Orthoptist
Definition: An orthoptist is an allied health professional skilled in evaluation and treatment of children and adults with eye movement difficulties. Their specialty is strabismus, amblyopia, and double vision.