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. Gregg Zimmerman:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Gregg Zimmerman is Excellent.
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Specialties & Research
Dr. Gregg Zimmerman, MD is board certified in Urology.
- He has special expertise in 5 areas:
- Impotence (Vasculogenic Impotence)
- Kidney Stones (Kidney Calculi)
- Prostate Diseases (Prostatic Diseases)
- Urinary Incontinence
Education & Awards
Dr. Zimmerman graduated from Stony Brook University. He has 1 awards.
Dr. Zimmerman has 10 hospital affiliations:
- Morristown Memorial Hospital
- St. Clare's Hospital-Denville
Accepted Insurance Plans
Dr. Zimmerman accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- HIP Health Plan of New York - 2 plans
- Horizon Blue Cross Blue Shield of New Jersey - 2 plans
- Unicare - 2 plans
- Evercare - 2 plans
- Oxford Health Plans - 2 plans
- Medicare - 1 plan
- Cigna - 8 plans
- Aetna - 3 plans