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).
Our records indicate this doctor is retired.
Learn more about Dr. Robert Zaas:
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Specialties & Research
Dr. Robert Zaas, MD is board certified in Orthopaedic Surgery.
- He has special expertise in 3 areas:
- Hip Osteoarthritis
- Knee Osteoarthritis
- Osteoarthritis (Hand and Wrist)
Education & Awards
Dr. Zaas graduated from University of Chicago.
Dr. Zaas has 1 hospital affiliations:
- Hillcrest Hospital
Accepted Insurance Plans
Dr. Zaas accepts these health insurances in at least one office:
- United Healthcare - 1 plan
- Great-West Healthcare - 3 plans
- Anthem - 8 plans
- Humana - 6 plans
- Cigna - 3 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Robert D. Zaas practice?
Dr. Robert Zaas practices Orthopaedic Surgery near Cleveland, OH.
See Cleveland Orthopedic Surgeons.