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. Leonard Sigal:
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- Currently 2 of 4 stars
The overall average patient rating of Dr. Leonard Sigal is Satisfactory.
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Specialties & Research
Dr. Leonard Sigal, MD is board certified in Internal Medicine and Rheumatology.
He has special expertise in 9 Areas, including Autoimmune Diseases, Fibromyalgia, and Infectious Arthritis septic arthritis.6 more special expertise areas
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Education & Awards
Dr. Sigal graduated from Stanford University. He has 2 awards.
Dr. Sigal has 3 hospital affiliations:
- St. Peter's University Hospital
- Robert Wood Johnson Univ Hosp
- St Peter`s Medical Center
Accepted Insurance Plans
Dr. Sigal accepts these health insurances in at least one office:
- Oxford Health Plans - 2 plans
- Aetna - 3 plans
- United Healthcare - 3 plans
- Great-West Healthcare - 1 plan
- Horizon Blue Cross Blue Shield of New Jersey - 18 plans
- Humana - 2 plans
- Medicare - 1 plan
- Cigna - 8 plans
- The Empire Plan (UHC) - 1 plan
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- Additional Information
- Where does Dr. Leonard H. Sigal practice?
Dr. Leonard Sigal practices Internal Medicine, Rheumatology, and Pediatric Rheumatology near Hillsborough, NJ.
Additional practice locations include: New Brunswick, NJ.
See Hillsborough Internists, Hillsborough Rheumatologists, and Hillsborough Pediatric Specialists.