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).
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Robert Butler, Internist, Emergency Physician is Excellent.
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Specialties & Research
Dr. Robert Butler, MD is board certified in Internal Medicine.
He has special expertise in 2 Areas, including Preventive Medicine and Stress management.
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Education & Awards
Dr. Butler graduated from Northwestern University, Chicago. He has 2 awards.
Dr. Butler has 2 hospital affiliations:
- Mercy Medical Center, Merced - Community Campus
- Mercy Medical Center Merced
Accepted Insurance Plans
Dr. Butler accepts these health insurances in at least one office:
- Aetna - 2 plans
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