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. Ronald Haas:
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Specialties & Research
- He has special expertise in 5 areas:
- Bridges and Crowns
- Dental Implants
Education & Awards
Dr. Haas graduated from Stony Brook University.
Dr. Haas has 5 hospital affiliations:
- Stony Brook University Hospital
- North Shore/Long Island Jewish Hospital System - Franklin Hospital Med Ctr
Similar doctors nearby
- Additional Information
- Where does Dr. Ronald C. Haas practice?
Dr. Ronald Haas practices Prosthodontics near Deer Park, NY.
See Deer Park Dentists.