Okla. Stat. tit. 63, § 63-2555: Medical practitioners - Duties - Liability

A. A medical practitioner, in discharging his duty to a

disabled person whom he has undertaken to examine or treat, shall

make a reasonable search for an identifying device or identification

card of the type described in subsection B, Section 3 of this act,

and examine them for emergency information.

B. A cause of action against a medical practitioner does not

arise from his making a reasonable search of a disabled person to

locate an identifying device or identification card, even though the

person is not wearing an identifying device or carrying an

identification card.