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. Colin Ma:
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- Currently 1.5 of 4 stars
The overall average patient rating of Dr. Colin Ma is Satisfactory.
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Specialties & Research
Dr. Colin Ma, MD is board certified in Ophthalmology.
- He has special expertise in 2 areas:
- Retina Surgery
- Retinal Disorders
Education & Awards
Dr. Ma graduated from University Of Oxford, England.
Dr. Ma has 7 hospital affiliations:
- Southwest Washington Medical Center
- Legacy Emanuel Hospital & Health Ctr
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- Additional Information
- Where does Dr. Colin Ma practice?
Dr. Colin Ma practices Ophthalmology near Portland, OR.
See Portland Ophthalmologists.