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. Alan Mermelstein:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Alan Mermelstein is Excellent.
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Specialties & Research
Dr. Alan Mermelstein, MD is board certified in Internal Medicine and Gastroenterology.
He has special expertise in 1 Area, including Gastrointestinal Hemorrhage.
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Education & Awards
Dr. Mermelstein graduated from Temple University Physicians, Philadelphia. He has 2 awards.
Dr. Mermelstein has 12 hospital affiliations:
- Albert Einstein Medical Center
- Nazareth Hospital
Accepted Insurance Plans
Dr. Mermelstein accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Independence Blue Cross - 2 plans
- Unicare - 2 plans
- Evercare - 2 plans
- Oxford Health Plans - 2 plans
- Highmark Blue Cross Blue Shield - 5 plans
- Cigna - 15 plans
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