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 Walczyk:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. John Walczyk is Excellent.
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Specialties & Research
Dr. John Walczyk, MD is board certified in Dermatology.
- He has special expertise in 2 areas:
- Acne Rosacea
Education & Awards
Dr. Walczyk graduated from Columbia University, New York. He has 3 awards.
Dr. Walczyk has 12 hospital affiliations:
- NewYork-Presbyterian / Weill Cornell
- New York Presbyterian Hospital / Columbia
Accepted Insurance Plans
Dr. Walczyk accepts these health insurances in at least one office:
- MVP Health Care Preferred Care - 13 plans
- United Healthcare - 2 plans
- Empire Blue Cross Blue Shield - 2 plans
- Unicare - 2 plans
- Oxford Health Plans - 2 plans
- Cigna - 12 plans
- Humana - 5 plans
- The Empire Plan (UHC) - 1 plan
- Aetna - 3 plans
- Affinity Health Plan - 5 plans
- Neighborhood Health Plan (NHP) - 3 plans
- AMERIGROUP - 4 plans
- Healthfirst - 11 plans
Similar doctors nearby
- Additional Information
- Where does Dr. John S. Walczyk practice?
Dr. John Walczyk practices Dermatology near Manhasset, NY.
Additional practice locations include: New York, NY.
See Manhasset Dermatologists.