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. Benjamin Chang:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Benjamin Chang is Excellent.
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Specialties & Research
Dr. Benjamin Chang, MD is board certified in Internal Medicine, Critical Care Medicine, Pulmonary Disease, and Sleep Medicine.
- He has special expertise in 2 areas:
Education & Awards
Dr. Chang graduated from Columbia University, New York. He has 3 awards.
Dr. Chang has 5 hospital affiliations:
- Good Samaritan Hospital
- Nyack Hospital
Accepted Insurance Plans
Dr. Chang accepts these health insurances in at least one office:
- Aetna - 3 plans
- United Healthcare - 14 plans
- Great-West Healthcare - 3 plans
- Empire Blue Cross Blue Shield - 15 plans
- Unicare - 5 plans
- Fidelis Care - 4 plans
- Evercare - 1 plan
- Oxford Health Plans - 3 plans
- Cigna - 12 plans
- Humana - 5 plans
- The Empire Plan (UHC) - 1 plan
Similar doctors nearby
- Additional Information
- Where does Dr. Benjamin Chang practice?
Dr. Benjamin Chang practices Internal Medicine, Critical Care Medicine, Sleep Medicine, Pulmonary Disease, and Critical Care Medicine near Suffern, NY.
Additional practice locations include: West Nyack, NY.
See Suffern Internists, Suffern Critical Care Practitioners, Suffern Sleep Medicine Doctors, Suffern Pulmonologists, and Suffern Anesthesiologists.