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).
Our records indicate this doctor is deceased.
Learn more about Dr. John Foster:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. John Foster is Excellent.
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Specialties & Research
Dr. John Foster, MD is board certified in Internal Medicine.
Education & Awards
Dr. Foster graduated from Harvard University , Boston. He has 2 awards.
Dr. Foster has 5 hospital affiliations:
- Massachusetts General Hospital
- North End Community Nursing Home
Accepted Insurance Plans
Dr. Foster accepts these health insurances in at least one office:
- Tufts Health Plans - 7 plans
- United Healthcare - 17 plans
- Blue Cross Blue Shield of Massachusetts - 15 plans
- Unicare - 2 plans
- Network Health - 2 plans
- Evercare - 4 plans
- Humana - 17 plans
- Great-West Healthcare - 1 plan
- Cigna - 14 plans
- Fallon Community Health Plan (FCHP) - 1 plan
- Aetna - 3 plans
Similar doctors nearby
- Additional Information
- Where does Dr. John A. Foster practice?
Dr. John Foster practices Internal Medicine near Boston, MA.
See Boston Internists.