You have a what??? (46,XX karyotype)
Maybe they thought, since you were an MD, then everything was under control and they could go ahead do their assessment on a presumably stable pt?
I'm a tech. Patients always assume I'm either a doctor or a nurse or a transporter!!
But in the south, everyone is addressed by Mr./Miss plus their first name. Our friends' kids call us Miss Nanci and Mr. BF. I call patients Miss or Mr. Last Name (first name is too familiar to me. There is no Ms. down here). Older people, like my supervisor, (who is a black minister in his other life!) call the techs Miss Nanci and Mr. Ken.
I call the residents by their first names, but the attendings by Dr. So and So. Unless I'm interrupting the resident with a patient, then I try to call them Dr. So and So. But it sounds funny!
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"...I'm like the cycling version of the guy in Flowers for Algernon." Mike Magnuson