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. John Schaefer is Excellent.
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Specialties & Research
Dr. John Schaefer, MD is board certified in Otolaryngology.
- He has special expertise in 1 area:
- Disorders of ear
Education & Awards
Dr. Schaefer graduated from Schulich School Of Medicine At The University Of Western Ontario, London. He has 1 awards.
Dr. Schaefer has 8 hospital affiliations:
- Massena Memorial Hospital
- Claxton-Hepburn Medical Center
Accepted Insurance Plans
Dr. Schaefer accepts these health insurances in at least one office:
- United Healthcare - 23 plans
- Unicare - 11 plans
- Excellus Blue Cross Blue Shield - 9 plans
- Univera Healthcare - 2 plans
- Humana - 8 plans
- Medicare - 1 plan
- Cigna - 3 plans
- The Empire Plan (UHC) - 1 plan