A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Michael O'Mara is Excellent.
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Specialties & Research
Dr. Michael O'Mara, MD is board certified in Internal Medicine.
- He has special expertise in 2 areas:
- Flu (Human Influenza)
Education & Awards
Dr. O'Mara graduated from Oregon Health & Science University, Portland.
Dr. O'Mara has 3 hospital affiliations:
- Waukesha Memorial Hospital
- Oconomowoc Memorial Hospital
- Memorial Hospital At Oconomowo, Oconomowoc, Wi