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).
Learn more about Dr. David Simpson:
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The overall average patient rating of Dr. David Simpson is Good.
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Specialties & Research
- He has special expertise in 12 areas:
- Alzheimer Disease
- Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
- Bipolar Disorder / Manic Depressive Disorder
- Depressive Disorder
- Migraine Disorders
- Multiple Sclerosis (MS)
- Sleep Disorders
Education & Awards
Dr. Simpson graduated from A.T. Still University - Kirksville.
Dr. Simpson has 8 hospital affiliations:
- Garden City Hospital
- Huron Valley-Sinai Hospital
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- Additional Information
- Dr. David Allen Simpson DO is a male Neurologist, has 28 years of experience and practices in Neurology and Psychiatry.
- Where does Dr. David A. Simpson practice?
- Dr. David Simpson has 3 office locations.
Dr. David Simpson practices Neurology and Psychiatry near Garden City, MI.
Additional practice locations include: Farmington Hills, MI.
See Garden City Neurologists and Garden City Psychiatrists.