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. Brendan Mackay:
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Specialties & Research
- He has special expertise in 3 areas:
- Hip Osteoarthritis
- Knee Osteoarthritis
- Osteoarthritis (Hand and Wrist)
Education & Awards
Dr. Mackay graduated from Northwestern University, Chicago.
Similar doctors nearby
- Additional Information
- Where does Dr. Brendan J. Mackay practice?
Dr. Brendan Mackay practices Surgery of the Hand near Austin, TX.
Additional practice locations include: New York, NY.
See Austin Surgeons.