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. John Vanderzyl:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. John Vanderzyl is Excellent.
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Specialties & Research
Dr. John Vanderzyl, MD is board certified in Family Medicine.
- He has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Vanderzyl graduated from The University of Texas at Houston. He has 5 awards.
Dr. Vanderzyl has 5 hospital affiliations:
- Memorial Hermann Southwest Hospital
- Methodist Sugar Land Hospital
Accepted Insurance Plans
Dr. Vanderzyl accepts these health insurances in at least one office:
- United Healthcare - 15 plans
- Unicare - 2 plans
- Blue Cross Blue Shield of Texas - 3 plans
- Scott and White Health Plan - 2 plans
- Cigna - 5 plans
- Humana - 10 plans
- Great-West Healthcare - 1 plan
- Aetna - 2 plans