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).
- Currently 4 of 4 stars
The overall average patient rating of Dr. William Gaasch is Excellent. Dr. Gaasch has been reviewed by 2 patients who have provided 1 comments. The rating is 4 out of 4 stars.
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Specialties & Research
Dr. William Gaasch, MD is board certified in Internal Medicine and Cardiovascular Disease.
He has special expertise in 20 Areas, including Aortic Valve Insufficiency, Aortic Valve Stenosis, and Atrial Fibrillation.17 more special expertise areas
More Specialties & Research
Education & Awards
Dr. Gaasch graduated from University of Michigan Medical School, Ann Arbor. He has 9 awards.
Dr. Gaasch has 3 hospital affiliations:
- Lahey Clinic Burlington
- Baystate Franklin Medical Center
- Lahey Clinic Hospital, Inc
Accepted Insurance Plans
Dr. Gaasch accepts these health insurances in at least one office:
- Tufts Health Plans - 7 plans
- United Healthcare - 3 plans
- Blue Cross Blue Shield of Massachusetts - 15 plans
- Unicare - 11 plans
- Health New England - 6 plans
- Medicare - 1 plan
- Fallon Community Health Plan (FCHP) - 5 plans
- Harvard Pilgrim Health Care - 6 plans
- Great-West Healthcare - 2 plans
- Blue Cross Blue Shield of Illinois - 1 plan
- Evercare - 3 plans
- Cigna - 20 plans
More Accepted Insurance
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- Additional Information
- Where does Dr. William H. Gaasch practice?
Dr. William Gaasch practices Internal Medicine, Cardiovascular Disease, and Cardiology near Burlington, MA.
See Burlington Internists and Burlington Cardiologists.
- Similar Physician Names
- Dr. Bill Gaasch, Dr. Billy Gaasch, Dr. Guillermo Gaasch