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Robert M Wittig, MD

Robert M Wittig works in Laurium, Michigan. The federal register lists them under Internal Medicine, Sleep Medicine. They have been on the register since 2006.

On the federal record

  • NPI 1164585584
  • Michigan license 4301043433
  • Internal Medicine, Sleep Medicine
  • Registered since 2006

A registration is not a rating. NightWells does not score people. What the record shows is that this person is licensed to work in sleep care in Michigan under this name and this number. A review cannot tell you that. This can.

From the federal provider register, read on 28 September 2026. To be removed from NightWells, use the update form and it is done without argument.