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 3.5 of 4 stars
The overall average patient rating of Dr. Mary Davis is Excellent.
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Specialties & Research
Dr. Mary Davis, MD is board certified in Psychiatry.
Education & Awards
Dr. Davis graduated from University of Louisville .
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- Additional Information
- Dr. Mary Helen Davis MD is a female Psychiatrist, has 28 years of experience and practices in Psychiatry.
- Where does Dr. Mary H. Davis practice?
- Dr. Mary Davis has 1 office location.
Dr. Mary Davis practices Psychiatry near Lancaster, PA.
See Lancaster Psychiatrists.