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 of 4 stars
The overall average patient rating of Dr. Mark Berk is Good.
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Specialties & Research
Dr. Mark Berk, MD is board certified in Dermatology and Internal Medicine.
- He has special expertise in 5 areas:
- Acne Rosacea
- Contact Dermatitis
- Psoriatic Arthritis
- Skin Cancer
Education & Awards
Dr. Berk graduated from University Of Toronto Faculty Of Medicine. He has 1 awards.
Dr. Berk has 18 hospital affiliations:
- Louis A Weiss Memorial Hospital
- Evanston Hospital
Accepted Insurance Plans
Dr. Berk accepts these health insurances in at least one office:
- Great-West Healthcare - 2 plans
- Unicare - 2 plans
- Blue Cross Blue Shield of Illinois - 2 plans
- Evercare - 2 plans
- Humana - 2 plans
- Aetna - 3 plans
- United Healthcare - 2 plans
- Cigna - 3 plans