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License & Identifications

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).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Kenneth Shaffer is Excellent. Dr. Shaffer has been reviewed by 5 patients who have provided 4 comments. The rating is 5 out of 5 stars.

Specialties & Research

Dr. Kenneth Shaffer, MD is board certified in Pediatric Cardiology.

Education & Awards

Dr. Shaffer graduated from Johns Hopkins University, Baltimore. He has 2 awards.

Castle Connolly's Top Doctors™ (2013)
Patients' Choice Award (2010 - 2011)


Dr. Shaffer has 22 hospital affiliations:

  • Brackenridge Hospital 
  • Seton Edgar B. Davis 


  • Spanish

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Additional Information
Dr. Kenneth Mark Shaffer MD is a male Pediatric Cardiologist, has 21 years of experience and practices in Pediatric Cardiology.
Where does Dr. Kenneth M. Shaffer practice?
Dr. Kenneth Shaffer has 2 office locations.
Dr. Kenneth Shaffer practices Pediatric Cardiology near Austin, TX.
Additional practice locations include: Houston, TX.
See Austin Pediatric Specialists.