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. Patrick Lay is Excellent.
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Specialties & Research
Dr. Patrick Lay, MD, MBBS, BS is board certified in Internal Medicine.
- He has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Lay graduated from University Of Hong Kong.
Dr. Lay has 7 hospital affiliations:
- Evanston Hospital
- Skokie Hospital
Accepted Insurance Plans
Dr. Lay accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Great-West Healthcare - 1 plan
- Blue Cross Blue Shield of Illinois - 3 plans
- Cigna - 2 plans
- Humana - 2 plans